1416151946 has 32 divisors (see below), whose sum is σ = 2352430080. Its totient is φ = 633999600.

The previous prime is 1416151943. The next prime is 1416151991. The reversal of 1416151946 is 6491516141.

It is not an unprimeable number, because it can be changed into a prime (1416151943) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 991685 + ... + 993111.

It is an arithmetic number, because the mean of its divisors is an integer number (73513440).

Almost surely, 2^1416151946 is an apocalyptic number.

1416151946 is a deficient number, since it is larger than the sum of its proper divisors (936278134).

1416151946 is a wasteful number, since it uses less digits than its factorization.

1416151946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2090.

The product of its digits is 25920, while the sum is 38.

The square root of 1416151946 is about 37631.7943499908. The cubic root of 1416151946 is about 1122.9746462190.

The spelling of 1416151946 in words is "one billion, four hundred sixteen million, one hundred fifty-one thousand, nine hundred forty-six".