614161333116442 has 32 divisors (see below), whose sum is σ = 955672046645760. Its totient is φ = 295705528789440.

The previous prime is 614161333116391. The next prime is 614161333116509. The reversal of 614161333116442 is 244611333161416.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 614161333116392 and 614161333116401.

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, 17103592 + ... + 38998147.

It is an arithmetic number, because the mean of its divisors is an integer number (29864751457680).

Almost surely, 2^{614161333116442} is an apocalyptic number.

614161333116442 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

614161333116442 is a deficient number, since it is larger than the sum of its proper divisors (341510713529318).

614161333116442 is a wasteful number, since it uses less digits than its factorization.

614161333116442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56102646.

The product of its digits is 746496, while the sum is 46.

Adding to 614161333116442 its reverse (244611333161416), we get a palindrome (858772666277858).

The spelling of 614161333116442 in words is "six hundred fourteen trillion, one hundred sixty-one billion, three hundred thirty-three million, one hundred sixteen thousand, four hundred forty-two".