715103143494 has 16 divisors (see below), whose sum is σ = 1479523745520. Its totient is φ = 230148138080.

The previous prime is 715103143493. The next prime is 715103143501. The reversal of 715103143494 is 494341301517.

715103143494 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×715103143494² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (715103143493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2054893917 + ... + 2054894264.

It is an arithmetic number, because the mean of its divisors is an integer number (92470234095).

Almost surely, 2^715103143494 is an apocalyptic number.

715103143494 is an abundant number, since it is smaller than the sum of its proper divisors (764420602026).

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

715103143494 is a wasteful number, since it uses less digits than its factorization.

715103143494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4109788215.

The product of its (nonzero) digits is 181440, while the sum is 42.

The spelling of 715103143494 in words is "seven hundred fifteen billion, one hundred three million, one hundred forty-three thousand, four hundred ninety-four".