3401388313758 has 40 divisors (see below), whose sum is σ = 7707265687440. Its totient is φ = 1121056817760.

The previous prime is 3401388313711. The next prime is 3401388313783. The reversal of 3401388313758 is 8573138831043.

It is a happy number.

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 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 19 ways as a sum of consecutive naturals, for example, 117941898 + ... + 117970733.

It is an arithmetic number, because the mean of its divisors is an integer number (192681642186).

Almost surely, 2^{3401388313758} is an apocalyptic number.

3401388313758 is an abundant number, since it is smaller than the sum of its proper divisors (4305877373682).

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

3401388313758 is a wasteful number, since it uses less digits than its factorization.

3401388313758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235912734 (or 235912725 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The spelling of 3401388313758 in words is "three trillion, four hundred one billion, three hundred eighty-eight million, three hundred thirteen thousand, seven hundred fifty-eight".