614381642 has 8 divisors (see below), whose sum is σ = 1053225696. Its totient is φ = 263306412.

The previous prime is 614381627. The next prime is 614381699. The reversal of 614381642 is 246183416.

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, 21942188 + ... + 21942215.

It is an arithmetic number, because the mean of its divisors is an integer number (131653212).

Almost surely, 2^614381642 is an apocalyptic number.

614381642 is a deficient number, since it is larger than the sum of its proper divisors (438844054).

614381642 is a wasteful number, since it uses less digits than its factorization.

614381642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43884412.

The product of its digits is 27648, while the sum is 35.

The square root of 614381642 is about 24786.7230992723. The cubic root of 614381642 is about 850.1183881237.

The spelling of 614381642 in words is "six hundred fourteen million, three hundred eighty-one thousand, six hundred forty-two".