1140315723402 has 16 divisors (see below), whose sum is σ = 2306256520320. Its totient is φ = 375834395552.

The previous prime is 1140315723397. The next prime is 1140315723457. The reversal of 1140315723402 is 2043275130411.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1067710818 + ... + 1067711885.

It is an arithmetic number, because the mean of its divisors is an integer number (144141032520).

Almost surely, 2^{1140315723402} is an apocalyptic number.

1140315723402 is an abundant number, since it is smaller than the sum of its proper divisors (1165940796918).

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

1140315723402 is a wasteful number, since it uses less digits than its factorization.

1140315723402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2135422797.

The product of its (nonzero) digits is 20160, while the sum is 33.

The spelling of 1140315723402 in words is "one trillion, one hundred forty billion, three hundred fifteen million, seven hundred twenty-three thousand, four hundred two".