140152445053530 has 128 divisors (see below), whose sum is σ = 427343237185536. Its totient is φ = 28616734598400.

The previous prime is 140152445053487. The next prime is 140152445053613. The reversal of 140152445053530 is 35350544251041.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 827945886 + ... + 828115145.

It is an arithmetic number, because the mean of its divisors is an integer number (3338619040512).

Almost surely, 2^{140152445053530} is an apocalyptic number.

140152445053530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140152445053530 is an abundant number, since it is smaller than the sum of its proper divisors (287190792132006).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140152445053530 is a wasteful number, since it uses less digits than its factorization.

140152445053530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1656061092.

The product of its (nonzero) digits is 720000, while the sum is 42.

The spelling of 140152445053530 in words is "one hundred forty trillion, one hundred fifty-two billion, four hundred forty-five million, fifty-three thousand, five hundred thirty".