40151334531213 has 8 divisors (see below), whose sum is σ = 59483458564800. Its totient is φ = 26767556354124.

The previous prime is 40151334531211. The next prime is 40151334531221. The reversal of 40151334531213 is 31213543315104.

40151334531213 is a `hidden beast` number, since 4 + 0 + 1 + 5 + 1 + 334 + 5 + 312 + 1 + 3 = 666.

It is not a de Polignac number, because 40151334531213 - 2¹ = 40151334531211 is a prime.

It is a super-2 number, since 2×40151334531213² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40151334531211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 743543232033 + ... + 743543232086.

It is an arithmetic number, because the mean of its divisors is an integer number (7435432320600).

Almost surely, 2^{40151334531213} is an apocalyptic number.

It is an amenable number.

40151334531213 is a deficient number, since it is larger than the sum of its proper divisors (19332124033587).

40151334531213 is a wasteful number, since it uses less digits than its factorization.

40151334531213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1487086464128 (or 1487086464122 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

Adding to 40151334531213 its reverse (31213543315104), we get a palindrome (71364877846317).

The spelling of 40151334531213 in words is "forty trillion, one hundred fifty-one billion, three hundred thirty-four million, five hundred thirty-one thousand, two hundred thirteen".