40263132116 has 12 divisors (see below), whose sum is σ = 70481581632. Its totient is φ = 20125537368.

The previous prime is 40263132113. The next prime is 40263132137. The reversal of 40263132116 is 61123136204.

It is a super-2 number, since 2×40263132116² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40263132113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1492130 + ... + 1518873.

It is an arithmetic number, because the mean of its divisors is an integer number (5873465136).

Almost surely, 2^40263132116 is an apocalyptic number.

It is an amenable number.

40263132116 is a deficient number, since it is larger than the sum of its proper divisors (30218449516).

40263132116 is a wasteful number, since it uses less digits than its factorization.

40263132116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3014350 (or 3014348 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The spelling of 40263132116 in words is "forty billion, two hundred sixty-three million, one hundred thirty-two thousand, one hundred sixteen".