42533631561102 has 32 divisors (see below), whose sum is σ = 93701627884800. Its totient is φ = 12763843537920.

The previous prime is 42533631561101. The next prime is 42533631561121. The reversal of 42533631561102 is 20116513633524.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42533631561101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3128386227 + ... + 3128399822.

It is an arithmetic number, because the mean of its divisors is an integer number (2928175871400).

Almost surely, 2^{42533631561102} is an apocalyptic number.

42533631561102 is an abundant number, since it is smaller than the sum of its proper divisors (51167996323698).

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

42533631561102 is a wasteful number, since it uses less digits than its factorization.

42533631561102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6256786168.

The product of its (nonzero) digits is 388800, while the sum is 42.

The spelling of 42533631561102 in words is "forty-two trillion, five hundred thirty-three billion, six hundred thirty-one million, five hundred sixty-one thousand, one hundred two".