40774190590 has 32 divisors (see below), whose sum is σ = 85662987264. Its totient is φ = 13682280480.

The previous prime is 40774190519. The next prime is 40774190591. The reversal of 40774190590 is 9509147704.

It is a self number, because there is not a number n which added to its sum of digits gives 40774190590.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40774190591) 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, 6193396 + ... + 6199975.

It is an arithmetic number, because the mean of its divisors is an integer number (2676968352).

Almost surely, 2^40774190590 is an apocalyptic number.

40774190590 is an abundant number, since it is smaller than the sum of its proper divisors (44888796674).

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

40774190590 is a wasteful number, since it uses less digits than its factorization.

40774190590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12393432.

The product of its (nonzero) digits is 317520, while the sum is 46.

The spelling of 40774190590 in words is "forty billion, seven hundred seventy-four million, one hundred ninety thousand, five hundred ninety".