1414374440 has 32 divisors (see below), whose sum is σ = 3349836000. Its totient is φ = 535973184.

The previous prime is 1414374439. The next prime is 1414374463. The reversal of 1414374440 is 444734141.

It is a junction number, because it is equal to n+sod(n) for n = 1414374397 and 1414374406.

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, 929750 + ... + 931269.

It is an arithmetic number, because the mean of its divisors is an integer number (104682375).

Almost surely, 2^1414374440 is an apocalyptic number.

1414374440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1414374440 is an abundant number, since it is smaller than the sum of its proper divisors (1935461560).

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

1414374440 is a wasteful number, since it uses less digits than its factorization.

1414374440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1861049 (or 1861045 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 32.

The square root of 1414374440 is about 37608.1698570936. The cubic root of 1414374440 is about 1122.5046095812.

The spelling of 1414374440 in words is "one billion, four hundred fourteen million, three hundred seventy-four thousand, four hundred forty".