42611005090 has 8 divisors (see below), whose sum is σ = 76699809180. Its totient is φ = 17044402032.

The previous prime is 42611005061. The next prime is 42611005109. The reversal of 42611005090 is 9050011624.

42611005090 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 42584862321 + 26142769 = 206361^2 + 5113^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2130550245 + ... + 2130550264.

Almost surely, 2^42611005090 is an apocalyptic number.

42611005090 is a deficient number, since it is larger than the sum of its proper divisors (34088804090).

42611005090 is a wasteful number, since it uses less digits than its factorization.

42611005090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4261100516.

The product of its (nonzero) digits is 2160, while the sum is 28.

The spelling of 42611005090 in words is "forty-two billion, six hundred eleven million, five thousand, ninety".