940213590511 has 16 divisors (see below), whose sum is σ = 1022452599168. Its totient is φ = 859419381600.

The previous prime is 940213590493. The next prime is 940213590517. The reversal of 940213590511 is 115095312049.

It is not a de Polignac number, because 940213590511 - 2⁵ = 940213590479 is a prime.

It is a super-2 number, since 2×940213590511² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (940213590517) 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, 204196 + ... + 1386406.

It is an arithmetic number, because the mean of its divisors is an integer number (63903287448).

Almost surely, 2^940213590511 is an apocalyptic number.

940213590511 is a deficient number, since it is larger than the sum of its proper divisors (82239008657).

940213590511 is a wasteful number, since it uses less digits than its factorization.

940213590511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1182822.

The product of its (nonzero) digits is 48600, while the sum is 40.

The spelling of 940213590511 in words is "nine hundred forty billion, two hundred thirteen million, five hundred ninety thousand, five hundred eleven".