140152454515045 has 32 divisors (see below), whose sum is σ = 200590087057920. Its totient is φ = 91915040701440.

The previous prime is 140152454515039. The next prime is 140152454515111. The reversal of 140152454515045 is 540515454251041.

It is not a de Polignac number, because 140152454515045 - 2¹⁷ = 140152454383973 is a prime.

It is a super-2 number, since 2×140152454515045² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140152454514986 and 140152454515004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3746736 + ... + 17156425.

It is an arithmetic number, because the mean of its divisors is an integer number (6268440220560).

Almost surely, 2^{140152454515045} is an apocalyptic number.

It is an amenable number.

140152454515045 is a deficient number, since it is larger than the sum of its proper divisors (60437632542875).

140152454515045 is a wasteful number, since it uses less digits than its factorization.

140152454515045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20911525.

The product of its (nonzero) digits is 1600000, while the sum is 46.

The spelling of 140152454515045 in words is "one hundred forty trillion, one hundred fifty-two billion, four hundred fifty-four million, five hundred fifteen thousand, forty-five".