140502153514144 has 24 divisors (see below), whose sum is σ = 278061853563648. Its totient is φ = 69883270069440.

The previous prime is 140502153514123. The next prime is 140502153514199. The reversal of 140502153514144 is 441415351205041.

It is a super-2 number, since 2×140502153514144² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140502153514097 and 140502153514106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11493952782 + ... + 11493965005.

It is an arithmetic number, because the mean of its divisors is an integer number (11585910565152).

Almost surely, 2^{140502153514144} is an apocalyptic number.

It is an amenable number.

140502153514144 is a deficient number, since it is larger than the sum of its proper divisors (137559700049504).

140502153514144 is a wasteful number, since it uses less digits than its factorization.

140502153514144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22987917988 (or 22987917980 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 40.

The spelling of 140502153514144 in words is "one hundred forty trillion, five hundred two billion, one hundred fifty-three million, five hundred fourteen thousand, one hundred forty-four".