2346155042 has 64 divisors (see below), whose sum is σ = 4580064000. Its totient is φ = 874567680.

The previous prime is 2346155041. The next prime is 2346155047. The reversal of 2346155042 is 2405516432.

It is a super-2 number, since 2×2346155042² = 11008886962204043528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2346155041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 502334 + ... + 506982.

It is an arithmetic number, because the mean of its divisors is an integer number (71563500).

Almost surely, 2^2346155042 is an apocalyptic number.

2346155042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2346155042 is a deficient number, since it is larger than the sum of its proper divisors (2233908958).

2346155042 is a wasteful number, since it uses less digits than its factorization.

2346155042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4811.

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 2346155042 is about 48437.1246256423. The cubic root of 2346155042 is about 1328.7774096644. Note that the first 3 decimals are identical.

The spelling of 2346155042 in words is "two billion, three hundred forty-six million, one hundred fifty-five thousand, forty-two".