42502256225102 has 8 divisors (see below), whose sum is σ = 63793965745512. Its totient is φ = 21237600976600.

The previous prime is 42502256225101. The next prime is 42502256225201. The reversal of 42502256225102 is 20152265220524.

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

It is a super-3 number, since 3×42502256225102³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42502256225101) 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, 6763564049 + ... + 6763570332.

It is an arithmetic number, because the mean of its divisors is an integer number (7974245718189).

Almost surely, 2^{42502256225102} is an apocalyptic number.

42502256225102 is a deficient number, since it is larger than the sum of its proper divisors (21291709520410).

42502256225102 is a wasteful number, since it uses less digits than its factorization.

42502256225102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13527135954.

The product of its (nonzero) digits is 192000, while the sum is 38.

The spelling of 42502256225102 in words is "forty-two trillion, five hundred two billion, two hundred fifty-six million, two hundred twenty-five thousand, one hundred two".