40014132552 has 24 divisors (see below), whose sum is σ = 108371609190. Its totient is φ = 13338044160.

The previous prime is 40014132451. The next prime is 40014132569. The reversal of 40014132552 is 25523141004.

40014132552 is a `hidden beast` number, since 40 + 0 + 1 + 41 + 32 + 552 = 666.

It can be written as a sum of positive squares in only one way, i.e., 39965607396 + 48525156 = 199914^2 + 6966^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×40014132552² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 277875849 + ... + 277875992.

Almost surely, 2^40014132552 is an apocalyptic number.

It is an amenable number.

40014132552 is an abundant number, since it is smaller than the sum of its proper divisors (68357476638).

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

40014132552 is a wasteful number, since it uses less digits than its factorization.

40014132552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555751853 (or 555751846 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 40014132552 its reverse (25523141004), we get a palindrome (65537273556).

The spelling of 40014132552 in words is "forty billion, fourteen million, one hundred thirty-two thousand, five hundred fifty-two".