1418195875556 has 12 divisors (see below), whose sum is σ = 2482011523068. Its totient is φ = 709049726112.

The previous prime is 1418195875541. The next prime is 1418195875559. The reversal of 1418195875556 is 6555785918141.

It can be written as a sum of positive squares in 2 ways, for example, as 931159381156 + 487036494400 = 964966^2 + 697880^2 .

It is a super-2 number, since 2×1418195875556² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1418195875492 and 1418195875501.

It is not an unprimeable number, because it can be changed into a prime (1418195875559) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11986691 + ... + 12104426.

It is an arithmetic number, because the mean of its divisors is an integer number (206834293589).

Almost surely, 2^{1418195875556} is an apocalyptic number.

It is an amenable number.

1418195875556 is a deficient number, since it is larger than the sum of its proper divisors (1063815647512).

1418195875556 is a wasteful number, since it uses less digits than its factorization.

1418195875556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24105838 (or 24105836 counting only the distinct ones).

The product of its digits is 60480000, while the sum is 65.

The spelling of 1418195875556 in words is "one trillion, four hundred eighteen billion, one hundred ninety-five million, eight hundred seventy-five thousand, five hundred fifty-six".