34002031402 has 8 divisors (see below), whose sum is σ = 51764286816. Its totient is φ = 16747269132.

The previous prime is 34002031373. The next prime is 34002031423. The reversal of 34002031402 is 20413020043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×34002031402² (a number of 22 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 34002031402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126873118 + ... + 126873385.

It is an arithmetic number, because the mean of its divisors is an integer number (6470535852).

Almost surely, 2^34002031402 is an apocalyptic number.

34002031402 is a deficient number, since it is larger than the sum of its proper divisors (17762255414).

34002031402 is a wasteful number, since it uses less digits than its factorization.

34002031402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253746572.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 34002031402 its reverse (20413020043), we get a palindrome (54415051445).

The spelling of 34002031402 in words is "thirty-four billion, two million, thirty-one thousand, four hundred two".