40251153420153 has 24 divisors (see below), whose sum is σ = 62613175427712. Its totient is φ = 24769833710688.

The previous prime is 40251153420151. The next prime is 40251153420157. The reversal of 40251153420153 is 35102435115204.

40251153420153 is a `hidden beast` number, since 4 + 0 + 2 + 51 + 1 + 534 + 20 + 1 + 53 = 666.

It is not a de Polignac number, because 40251153420153 - 2¹ = 40251153420151 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40251153420151) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33039550 + ... + 34236152.

It is an arithmetic number, because the mean of its divisors is an integer number (2608882309488).

Almost surely, 2^{40251153420153} is an apocalyptic number.

It is an amenable number.

40251153420153 is a deficient number, since it is larger than the sum of its proper divisors (22362022007559).

40251153420153 is a wasteful number, since it uses less digits than its factorization.

40251153420153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1484125 (or 1484122 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

Adding to 40251153420153 its reverse (35102435115204), we get a palindrome (75353588535357).

The spelling of 40251153420153 in words is "forty trillion, two hundred fifty-one billion, one hundred fifty-three million, four hundred twenty thousand, one hundred fifty-three".