140926223463 has 16 divisors (see below), whose sum is σ = 196197655680. Its totient is φ = 89863358816.

The previous prime is 140926223447. The next prime is 140926223491. The reversal of 140926223463 is 364322629041.

It is a cyclic number.

It is not a de Polignac number, because 140926223463 - 2⁴ = 140926223447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140926223063) 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, 7560045 + ... + 7578662.

It is an arithmetic number, because the mean of its divisors is an integer number (12262353480).

Almost surely, 2^140926223463 is an apocalyptic number.

140926223463 is a deficient number, since it is larger than the sum of its proper divisors (55271432217).

140926223463 is a wasteful number, since it uses less digits than its factorization.

140926223463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15138846.

The product of its (nonzero) digits is 373248, while the sum is 42.

The spelling of 140926223463 in words is "one hundred forty billion, nine hundred twenty-six million, two hundred twenty-three thousand, four hundred sixty-three".