140545412405535 has 32 divisors (see below), whose sum is σ = 225657342535680. Its totient is φ = 74696133028608.

The previous prime is 140545412405521. The next prime is 140545412405561. The reversal of 140545412405535 is 535504214545041.

It is not a de Polignac number, because 140545412405535 - 2⁹ = 140545412405023 is a prime.

It is a super-2 number, since 2×140545412405535² (a number of 29 digits) contains 22 as substring.

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, 11602686 + ... + 20389044.

It is an arithmetic number, because the mean of its divisors is an integer number (7051791954240).

Almost surely, 2^{140545412405535} is an apocalyptic number.

140545412405535 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

140545412405535 is a deficient number, since it is larger than the sum of its proper divisors (85111930130145).

140545412405535 is a wasteful number, since it uses less digits than its factorization.

140545412405535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8790087.

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

The spelling of 140545412405535 in words is "one hundred forty trillion, five hundred forty-five billion, four hundred twelve million, four hundred five thousand, five hundred thirty-five".