340452755052 has 24 divisors (see below), whose sum is σ = 794612317632. Its totient is φ = 113452458000.

The previous prime is 340452755051. The next prime is 340452755107. The reversal of 340452755052 is 250557254043.

It is a super-2 number, since 2×340452755052² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 340452754995 and 340452755013.

It is not an unprimeable number, because it can be changed into a prime (340452755051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3929574 + ... + 4015277.

It is an arithmetic number, because the mean of its divisors is an integer number (33108846568).

Almost surely, 2^340452755052 is an apocalyptic number.

It is an amenable number.

340452755052 is an abundant number, since it is smaller than the sum of its proper divisors (454159562580).

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

340452755052 is a wasteful number, since it uses less digits than its factorization.

340452755052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7948429 (or 7948427 counting only the distinct ones).

The product of its (nonzero) digits is 840000, while the sum is 42.

The spelling of 340452755052 in words is "three hundred forty billion, four hundred fifty-two million, seven hundred fifty-five thousand, fifty-two".