140545540512435 has 32 divisors (see below), whose sum is σ = 226521593367552. Its totient is φ = 74408080792320.

The previous prime is 140545540512263. The next prime is 140545540512457. The reversal of 140545540512435 is 534215045545041.

It is not a de Polignac number, because 140545540512435 - 2⁴² = 136147494001331 is a prime.

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, 63410790 + ... + 65589780.

It is an arithmetic number, because the mean of its divisors is an integer number (7078799792736).

Almost surely, 2^{140545540512435} is an apocalyptic number.

140545540512435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

140545540512435 is a deficient number, since it is larger than the sum of its proper divisors (85976052855117).

140545540512435 is a wasteful number, since it uses less digits than its factorization.

140545540512435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2210523.

The product of its (nonzero) digits is 4800000, while the sum is 48.

The spelling of 140545540512435 in words is "one hundred forty trillion, five hundred forty-five billion, five hundred forty million, five hundred twelve thousand, four hundred thirty-five".