614161151642 has 8 divisors (see below), whose sum is σ = 921268813332. Its totient is φ = 307071547200.

The previous prime is 614161151609. The next prime is 614161151671. The reversal of 614161151642 is 246151161416.

It can be written as a sum of positive squares in 2 ways, for example, as 552124788601 + 62036363041 = 743051^2 + 249071^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 614161151596 and 614161151605.

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, 4428959 + ... + 4565522.

Almost surely, 2^614161151642 is an apocalyptic number.

614161151642 is a deficient number, since it is larger than the sum of its proper divisors (307107661690).

614161151642 is a wasteful number, since it uses less digits than its factorization.

614161151642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9028624.

The product of its digits is 34560, while the sum is 38.

The spelling of 614161151642 in words is "six hundred fourteen billion, one hundred sixty-one million, one hundred fifty-one thousand, six hundred forty-two".