140545010115 has 16 divisors (see below), whose sum is σ = 249857796000. Its totient is φ = 74957338656.

The previous prime is 140545010107. The next prime is 140545010131. The reversal of 140545010115 is 511010545041.

140545010115 is a `hidden beast` number, since 1 + 4 + 0 + 545 + 0 + 1 + 0 + 115 = 666.

It is not a de Polignac number, because 140545010115 - 2³ = 140545010107 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 520536940 + ... + 520537209.

It is an arithmetic number, because the mean of its divisors is an integer number (15616112250).

Almost surely, 2^140545010115 is an apocalyptic number.

140545010115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

140545010115 is a deficient number, since it is larger than the sum of its proper divisors (109312785885).

140545010115 is a wasteful number, since it uses less digits than its factorization.

140545010115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1041074163 (or 1041074157 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 27.

Adding to 140545010115 its reverse (511010545041), we get a palindrome (651555555156).

The spelling of 140545010115 in words is "one hundred forty billion, five hundred forty-five million, ten thousand, one hundred fifteen".