10342156256 has 24 divisors (see below), whose sum is σ = 20706227640. Its totient is φ = 5083431808.

The previous prime is 10342156249. The next prime is 10342156259. The reversal of 10342156256 is 65265124301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10342156259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2737031 + ... + 2740806.

It is an arithmetic number, because the mean of its divisors is an integer number (862759485).

Almost surely, 2^10342156256 is an apocalyptic number.

10342156256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10342156256 is an abundant number, since it is smaller than the sum of its proper divisors (10364071384).

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

10342156256 is an equidigital number, since it uses as much as digits as its factorization.

10342156256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5477906 (or 5477898 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 10342156256 in words is "ten billion, three hundred forty-two million, one hundred fifty-six thousand, two hundred fifty-six".