140954910490 has 16 divisors (see below), whose sum is σ = 254683554048. Its totient is φ = 56167583056.

The previous prime is 140954910469. The next prime is 140954910511. The reversal of 140954910490 is 94019459041.

It is an interprime number because it is at equal distance from previous prime (140954910469) and next prime (140954910511).

It is a self number, because there is not a number n which added to its sum of digits gives 140954910490.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26794882 + ... + 26800141.

It is an arithmetic number, because the mean of its divisors is an integer number (15917722128).

Almost surely, 2^140954910490 is an apocalyptic number.

140954910490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140954910490 is a deficient number, since it is larger than the sum of its proper divisors (113728643558).

140954910490 is a wasteful number, since it uses less digits than its factorization.

140954910490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53595293.

The product of its (nonzero) digits is 233280, while the sum is 46.

The spelling of 140954910490 in words is "one hundred forty billion, nine hundred fifty-four million, nine hundred ten thousand, four hundred ninety".