1868287150460 has 12 divisors (see below), whose sum is σ = 3923403016008. Its totient is φ = 747314860176.

The previous prime is 1868287150427. The next prime is 1868287150493. The reversal of 1868287150460 is 640517828681.

It is an interprime number because it is at equal distance from previous prime (1868287150427) and next prime (1868287150493).

It is a junction number, because it is equal to n+sod(n) for n = 1868287150396 and 1868287150405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46707178742 + ... + 46707178781.

It is an arithmetic number, because the mean of its divisors is an integer number (326950251334).

Almost surely, 2^{1868287150460} is an apocalyptic number.

1868287150460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1868287150460 is an abundant number, since it is smaller than the sum of its proper divisors (2055115865548).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1868287150460 is a wasteful number, since it uses less digits than its factorization.

1868287150460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93414357532 (or 93414357530 counting only the distinct ones).

The product of its (nonzero) digits is 5160960, while the sum is 56.

The spelling of 1868287150460 in words is "one trillion, eight hundred sixty-eight billion, two hundred eighty-seven million, one hundred fifty thousand, four hundred sixty".