4351234054542 has 32 divisors (see below), whose sum is σ = 8872037602560. Its totient is φ = 1422272380800.

The previous prime is 4351234054529. The next prime is 4351234054561. The reversal of 4351234054542 is 2454504321534.

It is a junction number, because it is equal to n+sod(n) for n = 4351234054494 and 4351234054503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15184258 + ... + 15468165.

It is an arithmetic number, because the mean of its divisors is an integer number (277251175080).

Almost surely, 2^{4351234054542} is an apocalyptic number.

4351234054542 is an abundant number, since it is smaller than the sum of its proper divisors (4520803548018).

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

4351234054542 is a wasteful number, since it uses less digits than its factorization.

4351234054542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30652888.

The product of its (nonzero) digits is 1152000, while the sum is 42.

The spelling of 4351234054542 in words is "four trillion, three hundred fifty-one billion, two hundred thirty-four million, fifty-four thousand, five hundred forty-two".