1874787142032 has 240 divisors, whose sum is σ = 6258051875712. Its totient is φ = 532240450560.

The previous prime is 1874787142027. The next prime is 1874787142093. The reversal of 1874787142032 is 2302417874781.

It is a happy number.

1874787142032 is a `hidden beast` number, since 1 + 87 + 4 + 78 + 71 + 420 + 3 + 2 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 1874787142032.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4053532 + ... + 4492292.

Almost surely, 2^{1874787142032} is an apocalyptic number.

1874787142032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1874787142032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3129025937856).

1874787142032 is an abundant number, since it is smaller than the sum of its proper divisors (4383264733680).

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

1874787142032 is a wasteful number, since it uses less digits than its factorization.

1874787142032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438948 (or 438930 counting only the distinct ones).

The product of its (nonzero) digits is 4214784, while the sum is 54.

The spelling of 1874787142032 in words is "one trillion, eight hundred seventy-four billion, seven hundred eighty-seven million, one hundred forty-two thousand, thirty-two".