42890102940 has 24 divisors (see below), whose sum is σ = 120092288400. Its totient is φ = 11437360768.

The previous prime is 42890102897. The next prime is 42890102951. The reversal of 42890102940 is 4920109824.

42890102940 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 357417465 + ... + 357417584.

It is an arithmetic number, because the mean of its divisors is an integer number (5003845350).

Almost surely, 2^42890102940 is an apocalyptic number.

It is an amenable number.

42890102940 is an abundant number, since it is smaller than the sum of its proper divisors (77202185460).

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

42890102940 is a wasteful number, since it uses less digits than its factorization.

42890102940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714835061 (or 714835059 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 39.

The spelling of 42890102940 in words is "forty-two billion, eight hundred ninety million, one hundred two thousand, nine hundred forty".