1416680140 has 24 divisors (see below), whose sum is σ = 3012690240. Its totient is φ = 559498368.

The previous prime is 1416680137. The next prime is 1416680143. The reversal of 1416680140 is 410866141.

It is an interprime number because it is at equal distance from previous prime (1416680137) and next prime (1416680143).

It is not an unprimeable number, because it can be changed into a prime (1416680143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 446737 + ... + 449896.

It is an arithmetic number, because the mean of its divisors is an integer number (125528760).

Almost surely, 2^1416680140 is an apocalyptic number.

1416680140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1416680140 is an abundant number, since it is smaller than the sum of its proper divisors (1596010100).

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

1416680140 is a wasteful number, since it uses less digits than its factorization.

1416680140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 896721 (or 896719 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 1416680140 is about 37638.8116177969. The cubic root of 1416680140 is about 1123.1142439374.

The spelling of 1416680140 in words is "one billion, four hundred sixteen million, six hundred eighty thousand, one hundred forty".