1411877385 has 48 divisors (see below), whose sum is σ = 2542700160. Its totient is φ = 751576320.

The previous prime is 1411877381. The next prime is 1411877419. The reversal of 1411877385 is 5837781141.

It is not a de Polignac number, because 1411877385 - 2² = 1411877381 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1411877385.

It is not an unprimeable number, because it can be changed into a prime (1411877381) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1069756 + ... + 1071074.

It is an arithmetic number, because the mean of its divisors is an integer number (52972920).

Almost surely, 2^1411877385 is an apocalyptic number.

1411877385 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1411877385 is a deficient number, since it is larger than the sum of its proper divisors (1130822775).

1411877385 is an equidigital number, since it uses as much as digits as its factorization.

1411877385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2220 (or 2208 counting only the distinct ones).

The product of its digits is 188160, while the sum is 45.

The square root of 1411877385 is about 37574.9568862028. The cubic root of 1411877385 is about 1121.8436325885.

The spelling of 1411877385 in words is "one billion, four hundred eleven million, eight hundred seventy-seven thousand, three hundred eighty-five".