42900116 has 24 divisors (see below), whose sum is σ = 85987776. Its totient is φ = 18345600.

The previous prime is 42900107. The next prime is 42900149. The reversal of 42900116 is 61100924.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 42900091 and 42900100.

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, 13916 + ... + 16716.

It is an arithmetic number, because the mean of its divisors is an integer number (3582824).

Almost surely, 2^42900116 is an apocalyptic number.

It is an amenable number.

42900116 is an abundant number, since it is smaller than the sum of its proper divisors (43087660).

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

42900116 is a wasteful number, since it uses less digits than its factorization.

42900116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3359 (or 3357 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 42900116 is about 6549.8180127390. The cubic root of 42900116 is about 350.0683295165.

The spelling of 42900116 in words is "forty-two million, nine hundred thousand, one hundred sixteen".