340602053152 has 48 divisors (see below), whose sum is σ = 689083281432. Its totient is φ = 165602119680.

The previous prime is 340602053117. The next prime is 340602053159. The reversal of 340602053152 is 251350206043.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 253125709456 + 87476343696 = 503116^2 + 295764^2 .

It is a super-2 number, since 2×340602053152² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (340602053159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1978728 + ... + 2143960.

Almost surely, 2^340602053152 is an apocalyptic number.

340602053152 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 340602053152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (344541640716).

340602053152 is an abundant number, since it is smaller than the sum of its proper divisors (348481228280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

340602053152 is a wasteful number, since it uses less digits than its factorization.

340602053152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167021 (or 167013 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 340602053152 its reverse (251350206043), we get a palindrome (591952259195).

The spelling of 340602053152 in words is "three hundred forty billion, six hundred two million, fifty-three thousand, one hundred fifty-two".