140452068075 has 48 divisors (see below), whose sum is σ = 254739945600. Its totient is φ = 67717465600.

The previous prime is 140452068073. The next prime is 140452068079. The reversal of 140452068075 is 570860254041.

It is a happy number.

It is not a de Polignac number, because 140452068075 - 2¹ = 140452068073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140452068073) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 327870 + ... + 623219.

It is an arithmetic number, because the mean of its divisors is an integer number (5307082200).

Almost surely, 2^140452068075 is an apocalyptic number.

140452068075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

140452068075 is a deficient number, since it is larger than the sum of its proper divisors (114287877525).

140452068075 is a wasteful number, since it uses less digits than its factorization.

140452068075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951292 (or 951287 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 42.

The spelling of 140452068075 in words is "one hundred forty billion, four hundred fifty-two million, sixty-eight thousand, seventy-five".