503426536342 has 8 divisors (see below), whose sum is σ = 755142829056. Its totient is φ = 251712259992.

The previous prime is 503426536321. The next prime is 503426536411. The reversal of 503426536342 is 243635624305.

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

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, 633828 + ... + 1186840.

It is an arithmetic number, because the mean of its divisors is an integer number (94392853632).

Almost surely, 2^503426536342 is an apocalyptic number.

503426536342 is a deficient number, since it is larger than the sum of its proper divisors (251716292714).

503426536342 is a wasteful number, since it uses less digits than its factorization.

503426536342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1008182.

The product of its (nonzero) digits is 1555200, while the sum is 43.

The spelling of 503426536342 in words is "five hundred three billion, four hundred twenty-six million, five hundred thirty-six thousand, three hundred forty-two".