10142563456155 has 32 divisors (see below), whose sum is σ = 17487743809536. Its totient is φ = 4990025787264.

The previous prime is 10142563456139. The next prime is 10142563456177. The reversal of 10142563456155 is 55165436524101.

It is not a de Polignac number, because 10142563456155 - 2⁴ = 10142563456139 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16553667 + ... + 17155436.

It is an arithmetic number, because the mean of its divisors is an integer number (546491994048).

Almost surely, 2^{10142563456155} is an apocalyptic number.

10142563456155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10142563456155 is a deficient number, since it is larger than the sum of its proper divisors (7345180353381).

10142563456155 is a wasteful number, since it uses less digits than its factorization.

10142563456155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33710667.

The product of its (nonzero) digits is 2160000, while the sum is 48.

The spelling of 10142563456155 in words is "ten trillion, one hundred forty-two billion, five hundred sixty-three million, four hundred fifty-six thousand, one hundred fifty-five".