10242252032154 has 32 divisors (see below), whose sum is σ = 20713935116160. Its totient is φ = 3375943426752.

The previous prime is 10242252032087. The next prime is 10242252032161. The reversal of 10242252032154 is 45123025224201.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11821809 + ... + 12658580.

It is an arithmetic number, because the mean of its divisors is an integer number (647310472380).

Almost surely, 2^{10242252032154} is an apocalyptic number.

10242252032154 is an abundant number, since it is smaller than the sum of its proper divisors (10471683084006).

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

10242252032154 is a wasteful number, since it uses less digits than its factorization.

10242252032154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24481174.

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 10242252032154 its reverse (45123025224201), we get a palindrome (55365277256355).

The spelling of 10242252032154 in words is "ten trillion, two hundred forty-two billion, two hundred fifty-two million, thirty-two thousand, one hundred fifty-four".