542401125346 has 8 divisors (see below), whose sum is σ = 824746916844. Its totient is φ = 267485486400.

The previous prime is 542401125289. The next prime is 542401125353. The reversal of 542401125346 is 643521104245.

It can be written as a sum of positive squares in 2 ways, for example, as 540452874025 + 1948251321 = 735155^2 + 44139^2 .

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

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, 1857537955 + ... + 1857538246.

Almost surely, 2^542401125346 is an apocalyptic number.

542401125346 is a deficient number, since it is larger than the sum of its proper divisors (282345791498).

542401125346 is a wasteful number, since it uses less digits than its factorization.

542401125346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3715076276.

The product of its (nonzero) digits is 115200, while the sum is 37.

The spelling of 542401125346 in words is "five hundred forty-two billion, four hundred one million, one hundred twenty-five thousand, three hundred forty-six".