40890160622 has 32 divisors (see below), whose sum is σ = 66063807360. Its totient is φ = 18910932480.

The previous prime is 40890160567. The next prime is 40890160643. The reversal of 40890160622 is 22606109804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2640779 + ... + 2656217.

It is an arithmetic number, because the mean of its divisors is an integer number (2064493980).

Almost surely, 2^40890160622 is an apocalyptic number.

40890160622 is a deficient number, since it is larger than the sum of its proper divisors (25173646738).

40890160622 is a wasteful number, since it uses less digits than its factorization.

40890160622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16796.

The product of its (nonzero) digits is 41472, while the sum is 38.

The spelling of 40890160622 in words is "forty billion, eight hundred ninety million, one hundred sixty thousand, six hundred twenty-two".