1104156342 has 48 divisors (see below), whose sum is σ = 2411201520. Its totient is φ = 365164800.

The previous prime is 1104156323. The next prime is 1104156359. The reversal of 1104156342 is 2436514011.

It is a happy number.

1104156342 is a `hidden beast` number, since 1 + 10 + 4 + 15 + 634 + 2 = 666.

It is a super-2 number, since 2×1104156342² = 2438322455157641928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2119042 + ... + 2119562.

It is an arithmetic number, because the mean of its divisors is an integer number (50233365).

Almost surely, 2^1104156342 is an apocalyptic number.

1104156342 is an abundant number, since it is smaller than the sum of its proper divisors (1307045178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1104156342 is a wasteful number, since it uses less digits than its factorization.

1104156342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1229 (or 1226 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 1104156342 is about 33228.8480390157. The cubic root of 1104156342 is about 1033.5786356469.

The spelling of 1104156342 in words is "one billion, one hundred four million, one hundred fifty-six thousand, three hundred forty-two".