1418750475 has 24 divisors (see below), whose sum is σ = 2348860080. Its totient is φ = 755637120.

The previous prime is 1418750467. The next prime is 1418750477. The reversal of 1418750475 is 5740578141.

It is not a de Polignac number, because 1418750475 - 2³ = 1418750467 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1418750477) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44281 + ... + 69269.

It is an arithmetic number, because the mean of its divisors is an integer number (97869170).

Almost surely, 2^1418750475 is an apocalyptic number.

1418750475 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1418750475 is a deficient number, since it is larger than the sum of its proper divisors (930109605).

1418750475 is a wasteful number, since it uses less digits than its factorization.

1418750475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25759 (or 25754 counting only the distinct ones).

The product of its (nonzero) digits is 156800, while the sum is 42.

The square root of 1418750475 is about 37666.3042386693. The cubic root of 1418750475 is about 1123.6610836670.

The spelling of 1418750475 in words is "one billion, four hundred eighteen million, seven hundred fifty thousand, four hundred seventy-five".