1414862140 has 48 divisors (see below), whose sum is σ = 2996683200. Its totient is φ = 561116160.

The previous prime is 1414862117. The next prime is 1414862147. The reversal of 1414862140 is 412684141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1414862147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1722930 + ... + 1723750.

It is an arithmetic number, because the mean of its divisors is an integer number (62430900).

Almost surely, 2^1414862140 is an apocalyptic number.

1414862140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1414862140 is an abundant number, since it is smaller than the sum of its proper divisors (1581821060).

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

1414862140 is a wasteful number, since it uses less digits than its factorization.

1414862140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1462 (or 1460 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 1414862140 is about 37614.6532617277. The cubic root of 1414862140 is about 1122.6336142191.

The spelling of 1414862140 in words is "one billion, four hundred fourteen million, eight hundred sixty-two thousand, one hundred forty".