14563787942 has 16 divisors (see below), whose sum is σ = 24222338064. Its totient is φ = 6511380000.

The previous prime is 14563787939. The next prime is 14563787951. The reversal of 14563787942 is 24978736541.

It is a congruent number.

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, 5424809 + ... + 5427492.

It is an arithmetic number, because the mean of its divisors is an integer number (1513896129).

Almost surely, 2^14563787942 is an apocalyptic number.

14563787942 is a deficient number, since it is larger than the sum of its proper divisors (9658550122).

14563787942 is a wasteful number, since it uses less digits than its factorization.

14563787942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10852375.

The product of its digits is 10160640, while the sum is 56.

The spelling of 14563787942 in words is "fourteen billion, five hundred sixty-three million, seven hundred eighty-seven thousand, nine hundred forty-two".