140532306355 has 16 divisors (see below), whose sum is σ = 198947119104. Its totient is φ = 93256460640.

The previous prime is 140532306347. The next prime is 140532306359. The reversal of 140532306355 is 553603235041.

It is not a de Polignac number, because 140532306355 - 2³ = 140532306347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140532306359) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64760347 + ... + 64762516.

It is an arithmetic number, because the mean of its divisors is an integer number (12434194944).

Almost surely, 2^140532306355 is an apocalyptic number.

140532306355 is a deficient number, since it is larger than the sum of its proper divisors (58414812749).

140532306355 is a wasteful number, since it uses less digits than its factorization.

140532306355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129522906.

The product of its (nonzero) digits is 162000, while the sum is 37.

The spelling of 140532306355 in words is "one hundred forty billion, five hundred thirty-two million, three hundred six thousand, three hundred fifty-five".