14520542342 has 8 divisors (see below), whose sum is σ = 21783465432. Its totient is φ = 7259387200.

The previous prime is 14520542303. The next prime is 14520542359. The reversal of 14520542342 is 24324502541.

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

It is a super-2 number, since 2×14520542342² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14520542299 and 14520542308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 421259 + ... + 454422.

It is an arithmetic number, because the mean of its divisors is an integer number (2722933179).

Almost surely, 2^14520542342 is an apocalyptic number.

14520542342 is a deficient number, since it is larger than the sum of its proper divisors (7262923090).

14520542342 is an equidigital number, since it uses as much as digits as its factorization.

14520542342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883974.

The product of its (nonzero) digits is 38400, while the sum is 32.

The spelling of 14520542342 in words is "fourteen billion, five hundred twenty million, five hundred forty-two thousand, three hundred forty-two".