3988262427342 has 32 divisors (see below), whose sum is σ = 8253028910880. Its totient is φ = 1283352927360.

The previous prime is 3988262427311. The next prime is 3988262427389. The reversal of 3988262427342 is 2437242628893.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1022509 + ... + 3003672.

It is an arithmetic number, because the mean of its divisors is an integer number (257907153465).

Almost surely, 2^{3988262427342} is an apocalyptic number.

3988262427342 is an abundant number, since it is smaller than the sum of its proper divisors (4264766483538).

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

3988262427342 is a wasteful number, since it uses less digits than its factorization.

3988262427342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4031908.

The product of its digits is 55738368, while the sum is 60.

The spelling of 3988262427342 in words is "three trillion, nine hundred eighty-eight billion, two hundred sixty-two million, four hundred twenty-seven thousand, three hundred forty-two".