2874506019840 has 3168 divisors, whose sum is σ = 13446797368320. Its totient is φ = 586925015040.

The previous prime is 2874506019811. The next prime is 2874506019859. The reversal of 2874506019840 is 489106054782.

It is a happy number.

2874506019840 is a `hidden beast` number, since 2 + 8 + 7 + 4 + 506 + 0 + 1 + 98 + 40 = 666.

It is a super-4 number, since 4×2874506019840⁴ (a number of 51 digits) contains 4444 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 92726000625 + ... + 92726000655.

Almost surely, 2^{2874506019840} is an apocalyptic number.

2874506019840 is a gapful number since it is divisible by the number (20) 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 2874506019840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6723398684160).

2874506019840 is an abundant number, since it is smaller than the sum of its proper divisors (10572291348480).

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

2874506019840 is an equidigital number, since it uses as much as digits as its factorization.

2874506019840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117 (or 61 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 54.

The spelling of 2874506019840 in words is "two trillion, eight hundred seventy-four billion, five hundred six million, nineteen thousand, eight hundred forty".