303423255202542 has 32 divisors (see below), whose sum is σ = 621810254016000. Its totient is φ = 98648418348480.

The previous prime is 303423255202517. The next prime is 303423255202601. The reversal of 303423255202542 is 245202552324303.

It is a junction number, because it is equal to n+sod(n) for n = 303423255202494 and 303423255202503.

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, 160376292 + ... + 162257207.

It is an arithmetic number, because the mean of its divisors is an integer number (19431570438000).

Almost surely, 2^{303423255202542} is an apocalyptic number.

303423255202542 is an abundant number, since it is smaller than the sum of its proper divisors (318386998813458).

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

303423255202542 is a wasteful number, since it uses less digits than its factorization.

303423255202542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322637368.

The product of its (nonzero) digits is 1728000, while the sum is 42.

The spelling of 303423255202542 in words is "three hundred three trillion, four hundred twenty-three billion, two hundred fifty-five million, two hundred two thousand, five hundred forty-two".