10254061242 has 16 divisors (see below), whose sum is σ = 22786802880. Its totient is φ = 3418020396.

The previous prime is 10254061211. The next prime is 10254061249. The reversal of 10254061242 is 24216045201.

10254061242 is a `hidden beast` number, since 1 + 0 + 2 + 5 + 4 + 0 + 612 + 42 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (10254061249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94944958 + ... + 94945065.

It is an arithmetic number, because the mean of its divisors is an integer number (1424175180).

Almost surely, 2^10254061242 is an apocalyptic number.

10254061242 is an abundant number, since it is smaller than the sum of its proper divisors (12532741638).

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

10254061242 is a wasteful number, since it uses less digits than its factorization.

10254061242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189890034 (or 189890028 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The spelling of 10254061242 in words is "ten billion, two hundred fifty-four million, sixty-one thousand, two hundred forty-two".