42125151202 has 8 divisors (see below), whose sum is σ = 63536830812. Its totient is φ = 20946207600.

The previous prime is 42125151191. The next prime is 42125151203. The reversal of 42125151202 is 20215152124.

It can be written as a sum of positive squares in 2 ways, for example, as 25100381761 + 17024769441 = 158431^2 + 130479^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (42125151203) 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, 58183549 + ... + 58184272.

Almost surely, 2^42125151202 is an apocalyptic number.

42125151202 is a deficient number, since it is larger than the sum of its proper divisors (21411679610).

42125151202 is a wasteful number, since it uses less digits than its factorization.

42125151202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116368004.

The product of its (nonzero) digits is 1600, while the sum is 25.

The spelling of 42125151202 in words is "forty-two billion, one hundred twenty-five million, one hundred fifty-one thousand, two hundred two".