6155431024342 has 8 divisors (see below), whose sum is σ = 9281487618432. Its totient is φ = 3061601818200.

The previous prime is 6155431024291. The next prime is 6155431024403. The reversal of 6155431024342 is 2434201345516.

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 = 6155431024295 and 6155431024304.

It is a congruent number.

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, 8056846509 + ... + 8056847272.

It is an arithmetic number, because the mean of its divisors is an integer number (1160185952304).

Almost surely, 2^{6155431024342} is an apocalyptic number.

6155431024342 is a deficient number, since it is larger than the sum of its proper divisors (3126056594090).

6155431024342 is a wasteful number, since it uses less digits than its factorization.

6155431024342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16113693974.

The product of its (nonzero) digits is 345600, while the sum is 40.

Adding to 6155431024342 its reverse (2434201345516), we get a palindrome (8589632369858).

The spelling of 6155431024342 in words is "six trillion, one hundred fifty-five billion, four hundred thirty-one million, twenty-four thousand, three hundred forty-two".