140763313894 has 8 divisors (see below), whose sum is σ = 241308538128. Its totient is φ = 60327134520.

The previous prime is 140763313883. The next prime is 140763313897. The reversal of 140763313894 is 498313367041.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140763313897) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5027261197 + ... + 5027261224.

It is an arithmetic number, because the mean of its divisors is an integer number (30163567266).

Almost surely, 2^140763313894 is an apocalyptic number.

140763313894 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

140763313894 is a deficient number, since it is larger than the sum of its proper divisors (100545224234).

140763313894 is a wasteful number, since it uses less digits than its factorization.

140763313894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10054522430.

The product of its (nonzero) digits is 1306368, while the sum is 49.

The spelling of 140763313894 in words is "one hundred forty billion, seven hundred sixty-three million, three hundred thirteen thousand, eight hundred ninety-four".