616503055342 has 8 divisors (see below), whose sum is σ = 926861086800. Its totient is φ = 307549359744.

The previous prime is 616503055327. The next prime is 616503055349. The reversal of 616503055342 is 243550305616.

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

It is a super-2 number, since 2×616503055342² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 616503055295 and 616503055304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (616503055349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 351082867 + ... + 351084622.

It is an arithmetic number, because the mean of its divisors is an integer number (115857635850).

Almost surely, 2^616503055342 is an apocalyptic number.

616503055342 is a deficient number, since it is larger than the sum of its proper divisors (310358031458).

616503055342 is a wasteful number, since it uses less digits than its factorization.

616503055342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702167930.

The product of its (nonzero) digits is 324000, while the sum is 40.

The spelling of 616503055342 in words is "six hundred sixteen billion, five hundred three million, fifty-five thousand, three hundred forty-two".