3884851415742 has 32 divisors (see below), whose sum is σ = 8476109409024. Its totient is φ = 1177217985600.

The previous prime is 3884851415737. The next prime is 3884851415743. The reversal of 3884851415742 is 2475141584883.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3884851415743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15120658 + ... + 15375434.

It is an arithmetic number, because the mean of its divisors is an integer number (264878419032).

Almost surely, 2^{3884851415742} is an apocalyptic number.

3884851415742 is an abundant number, since it is smaller than the sum of its proper divisors (4591257993282).

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

3884851415742 is a wasteful number, since it uses less digits than its factorization.

3884851415742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485824.

The product of its digits is 34406400, while the sum is 60.

The spelling of 3884851415742 in words is "three trillion, eight hundred eighty-four billion, eight hundred fifty-one million, four hundred fifteen thousand, seven hundred forty-two".