1414881387 has 12 divisors (see below), whose sum is σ = 2044666624. Its totient is φ = 942816240.

The previous prime is 1414881371. The next prime is 1414881407. The reversal of 1414881387 is 7831884141.

It is not a de Polignac number, because 1414881387 - 2⁴ = 1414881371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1414889387) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15403 + ... + 55380.

Almost surely, 2^1414881387 is an apocalyptic number.

1414881387 is a deficient number, since it is larger than the sum of its proper divisors (629785237).

1414881387 is a wasteful number, since it uses less digits than its factorization.

1414881387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73010 (or 73007 counting only the distinct ones).

The product of its digits is 172032, while the sum is 45.

The square root of 1414881387 is about 37614.9091053003. The cubic root of 1414881387 is about 1122.6387047577.

The spelling of 1414881387 in words is "one billion, four hundred fourteen million, eight hundred eighty-one thousand, three hundred eighty-seven".