340032251200 has 84 divisors (see below), whose sum is σ = 850408362172. Its totient is φ = 133783142400.

The previous prime is 340032251197. The next prime is 340032251201. The reversal of 340032251200 is 2152230043.

It can be written as a sum of positive squares in 6 ways, for example, as 167202481216 + 172829769984 = 408904^2 + 415728^2 .

It is a super-2 number, since 2×340032251200² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340032251201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1644369 + ... + 1839568.

Almost surely, 2^340032251200 is an apocalyptic number.

It is an amenable number.

340032251200 is an abundant number, since it is smaller than the sum of its proper divisors (510376110972).

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

340032251200 is a wasteful number, since it uses less digits than its factorization.

340032251200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3484020 (or 3484005 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

Adding to 340032251200 its reverse (2152230043), we get a palindrome (342184481243).

The spelling of 340032251200 in words is "three hundred forty billion, thirty-two million, two hundred fifty-one thousand, two hundred".