40030531502132 has 12 divisors (see below), whose sum is σ = 70053509516676. Its totient is φ = 20015243068800.

The previous prime is 40030531502123. The next prime is 40030531502207. The reversal of 40030531502132 is 23120513503004.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3502602082576 + 36527929419556 = 1871524^2 + 6043834^2 .

It is a junction number, because it is equal to n+sod(n) for n = 40030531502095 and 40030531502104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1330619 + ... + 9046082.

It is an arithmetic number, because the mean of its divisors is an integer number (5837792459723).

Almost surely, 2^{40030531502132} is an apocalyptic number.

It is an amenable number.

40030531502132 is a deficient number, since it is larger than the sum of its proper divisors (30022978014544).

40030531502132 is a wasteful number, since it uses less digits than its factorization.

40030531502132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11341138 (or 11341136 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

The spelling of 40030531502132 in words is "forty trillion, thirty billion, five hundred thirty-one million, five hundred two thousand, one hundred thirty-two".