42951095790 has 64 divisors (see below), whose sum is σ = 104686373376. Its totient is φ = 11276721792.

The previous prime is 42951095783. The next prime is 42951095807. The reversal of 42951095790 is 9759015924.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 494397 + ... + 574743.

It is an arithmetic number, because the mean of its divisors is an integer number (1635724584).

Almost surely, 2^42951095790 is an apocalyptic number.

42951095790 is an abundant number, since it is smaller than the sum of its proper divisors (61735277586).

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

42951095790 is a wasteful number, since it uses less digits than its factorization.

42951095790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80633.

The product of its (nonzero) digits is 1020600, while the sum is 51.

The spelling of 42951095790 in words is "forty-two billion, nine hundred fifty-one million, ninety-five thousand, seven hundred ninety".