1868124999970 has 16 divisors (see below), whose sum is σ = 3362667654528. Its totient is φ = 747240521200.

The previous prime is 1868124999959. The next prime is 1868125000003. The reversal of 1868124999970 is 799994218681.

It is a junction number, because it is equal to n+sod(n) for n = 1868124999893 and 1868124999902.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 327556 + ... + 1960495.

It is an arithmetic number, because the mean of its divisors is an integer number (210166728408).

Almost surely, 2^{1868124999970} is an apocalyptic number.

1868124999970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1868124999970 is a deficient number, since it is larger than the sum of its proper divisors (1494542654558).

1868124999970 is a wasteful number, since it uses less digits than its factorization.

1868124999970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2369705.

The product of its (nonzero) digits is 141087744, while the sum is 73.

The spelling of 1868124999970 in words is "one trillion, eight hundred sixty-eight billion, one hundred twenty-four million, nine hundred ninety-nine thousand, nine hundred seventy".