340025824356 has 24 divisors (see below), whose sum is σ = 793941933120. Its totient is φ = 113263606752.

The previous prime is 340025824351. The next prime is 340025824363. The reversal of 340025824356 is 653428520043.

It is a happy number.

It is a super-2 number, since 2×340025824356² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (340025824351) 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, 9773751 + ... + 9808478.

It is an arithmetic number, because the mean of its divisors is an integer number (33080913880).

Almost surely, 2^340025824356 is an apocalyptic number.

It is an amenable number.

340025824356 is an abundant number, since it is smaller than the sum of its proper divisors (453916108764).

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

340025824356 is a wasteful number, since it uses less digits than its factorization.

340025824356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19583683 (or 19583681 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 42.

The spelling of 340025824356 in words is "three hundred forty billion, twenty-five million, eight hundred twenty-four thousand, three hundred fifty-six".