1885235740002 has 32 divisors (see below), whose sum is σ = 4190010975360. Its totient is φ = 628322180400.

The previous prime is 1885235739973. The next prime is 1885235740057. The reversal of 1885235740002 is 2000475325881.

1885235740002 is a `hidden beast` number, since 1 + 8 + 8 + 5 + 235 + 7 + 400 + 0 + 2 = 666.

It is a super-2 number, since 2×1885235740002² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1885235740002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2110374 + ... + 2867777.

It is an arithmetic number, because the mean of its divisors is an integer number (130937842980).

Almost surely, 2^{1885235740002} is an apocalyptic number.

1885235740002 is an abundant number, since it is smaller than the sum of its proper divisors (2304775235358).

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

1885235740002 is a wasteful number, since it uses less digits than its factorization.

1885235740002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4985175 (or 4985169 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 45.

The spelling of 1885235740002 in words is "one trillion, eight hundred eighty-five billion, two hundred thirty-five million, seven hundred forty thousand, two".