14453015402 has 48 divisors (see below), whose sum is σ = 26875618560. Its totient is φ = 5798735712.

The previous prime is 14453015321. The next prime is 14453015413. The reversal of 14453015402 is 20451035441.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37724 + ... + 174152.

It is an arithmetic number, because the mean of its divisors is an integer number (559908720).

Almost surely, 2^14453015402 is an apocalyptic number.

14453015402 is a deficient number, since it is larger than the sum of its proper divisors (12422603158).

14453015402 is a wasteful number, since it uses less digits than its factorization.

14453015402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136515 (or 136508 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The spelling of 14453015402 in words is "fourteen billion, four hundred fifty-three million, fifteen thousand, four hundred two".