1042461154 has 24 divisors (see below), whose sum is σ = 1868166720. Its totient is φ = 427341288.

The previous prime is 1042461143. The next prime is 1042461191. The reversal of 1042461154 is 4511642401.

1042461154 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62974 + ... + 77785.

It is an arithmetic number, because the mean of its divisors is an integer number (77840280).

Almost surely, 2^1042461154 is an apocalyptic number.

1042461154 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1042461154 is a deficient number, since it is larger than the sum of its proper divisors (825705566).

1042461154 is a wasteful number, since it uses less digits than its factorization.

1042461154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140814 (or 140791 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 1042461154 is about 32287.1670172532. The cubic root of 1042461154 is about 1013.9579861656.

The spelling of 1042461154 in words is "one billion, forty-two million, four hundred sixty-one thousand, one hundred fifty-four".