1407919955 has 16 divisors (see below), whose sum is σ = 1849298304. Its totient is φ = 1022647680.

The previous prime is 1407919939. The next prime is 1407919987. The reversal of 1407919955 is 5599197041.

It is not a de Polignac number, because 1407919955 - 2⁴ = 1407919939 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173579 + ... + 181508.

It is an arithmetic number, because the mean of its divisors is an integer number (115581144).

Almost surely, 2^1407919955 is an apocalyptic number.

1407919955 is a deficient number, since it is larger than the sum of its proper divisors (441378349).

1407919955 is a wasteful number, since it uses less digits than its factorization.

1407919955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355166.

The product of its (nonzero) digits is 510300, while the sum is 50.

The square root of 1407919955 is about 37522.2594602191. The cubic root of 1407919955 is about 1120.7944923485.

The spelling of 1407919955 in words is "one billion, four hundred seven million, nine hundred nineteen thousand, nine hundred fifty-five".