1418796855 has 48 divisors (see below), whose sum is σ = 2813638464. Its totient is φ = 647884800.

The previous prime is 1418796853. The next prime is 1418796877. The reversal of 1418796855 is 5586978141.

It is a happy number.

It is not a de Polignac number, because 1418796855 - 2¹ = 1418796853 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1418796851) 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, 381505 + ... + 385205.

It is an arithmetic number, because the mean of its divisors is an integer number (58617468).

Almost surely, 2^1418796855 is an apocalyptic number.

1418796855 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1418796855 is a deficient number, since it is larger than the sum of its proper divisors (1394841609).

1418796855 is a wasteful number, since it uses less digits than its factorization.

1418796855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4936 (or 4933 counting only the distinct ones).

The product of its digits is 2419200, while the sum is 54.

The square root of 1418796855 is about 37666.9199032785. The cubic root of 1418796855 is about 1123.6733279702.

The spelling of 1418796855 in words is "one billion, four hundred eighteen million, seven hundred ninety-six thousand, eight hundred fifty-five".