34407851382 has 16 divisors (see below), whose sum is σ = 76461892080. Its totient is φ = 11469283776.

The previous prime is 34407851377. The next prime is 34407851389. The reversal of 34407851382 is 28315870443.

34407851382 is a `hidden beast` number, since 3 + 440 + 78 + 5 + 138 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34407851389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 318591163 + ... + 318591270.

It is an arithmetic number, because the mean of its divisors is an integer number (4778868255).

Almost surely, 2^34407851382 is an apocalyptic number.

34407851382 is an abundant number, since it is smaller than the sum of its proper divisors (42054040698).

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

34407851382 is a wasteful number, since it uses less digits than its factorization.

34407851382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637182444 (or 637182438 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The spelling of 34407851382 in words is "thirty-four billion, four hundred seven million, eight hundred fifty-one thousand, three hundred eighty-two".