140152554155323 has 8 divisors (see below), whose sum is σ = 146247680678400. Its totient is φ = 134057555733288.

The previous prime is 140152554155321. The next prime is 140152554155371. The reversal of 140152554155323 is 323551455251041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 140152554155323 - 2¹ = 140152554155321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140152554155321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29786193 + ... + 34169026.

It is an arithmetic number, because the mean of its divisors is an integer number (18280960084800).

Almost surely, 2^{140152554155323} is an apocalyptic number.

140152554155323 is a deficient number, since it is larger than the sum of its proper divisors (6095126523077).

140152554155323 is an equidigital number, since it uses as much as digits as its factorization.

140152554155323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64050521.

The product of its (nonzero) digits is 1800000, while the sum is 46.

The spelling of 140152554155323 in words is "one hundred forty trillion, one hundred fifty-two billion, five hundred fifty-four million, one hundred fifty-five thousand, three hundred twenty-three".