1016454412 has 24 divisors (see below), whose sum is σ = 1944190080. Its totient is φ = 462900480.

The previous prime is 1016454403. The next prime is 1016454427. The reversal of 1016454412 is 2144546101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 238987 + ... + 243202.

It is an arithmetic number, because the mean of its divisors is an integer number (81007920).

Almost surely, 2^1016454412 is an apocalyptic number.

It is an amenable number.

1016454412 is a deficient number, since it is larger than the sum of its proper divisors (927735668).

1016454412 is a wasteful number, since it uses less digits than its factorization.

1016454412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482241 (or 482239 counting only the distinct ones).

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

The square root of 1016454412 is about 31881.8821903601. The cubic root of 1016454412 is about 1005.4549929440.

The spelling of 1016454412 in words is "one billion, sixteen million, four hundred fifty-four thousand, four hundred twelve".