140620264433 has 16 divisors (see below), whose sum is σ = 153663219072. Its totient is φ = 127620720000.

The previous prime is 140620264429. The next prime is 140620264483. The reversal of 140620264433 is 334462026041.

It is a cyclic number.

It is not a de Polignac number, because 140620264433 - 2² = 140620264429 is a prime.

It is a super-2 number, since 2×140620264433² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140620264393 and 140620264402.

It is not an unprimeable number, because it can be changed into a prime (140620264483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20552093 + ... + 20558933.

It is an arithmetic number, because the mean of its divisors is an integer number (9603951192).

Almost surely, 2^140620264433 is an apocalyptic number.

It is an amenable number.

140620264433 is a deficient number, since it is larger than the sum of its proper divisors (13042954639).

140620264433 is a wasteful number, since it uses less digits than its factorization.

140620264433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9736.

The product of its (nonzero) digits is 82944, while the sum is 35.

The spelling of 140620264433 in words is "one hundred forty billion, six hundred twenty million, two hundred sixty-four thousand, four hundred thirty-three".