614611502616342 has 128 divisors (see below), whose sum is σ = 1550011213052928. Its totient is φ = 157823898624000.

The previous prime is 614611502616283. The next prime is 614611502616379. The reversal of 614611502616342 is 243616205116416.

It is a super-2 number, since 2×614611502616342² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 614611502616291 and 614611502616300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 21617818 + ... + 41189234.

It is an arithmetic number, because the mean of its divisors is an integer number (12109462601976).

Almost surely, 2^{614611502616342} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 614611502616342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (775005606526464).

614611502616342 is an abundant number, since it is smaller than the sum of its proper divisors (935399710436586).

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

614611502616342 is a wasteful number, since it uses less digits than its factorization.

614611502616342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19572214.

The product of its (nonzero) digits is 1244160, while the sum is 48.

The spelling of 614611502616342 in words is "six hundred fourteen trillion, six hundred eleven billion, five hundred two million, six hundred sixteen thousand, three hundred forty-two".