34003400740 has 48 divisors (see below), whose sum is σ = 73889887680. Its totient is φ = 13128716160.

The previous prime is 34003400737. The next prime is 34003400771. The reversal of 34003400740 is 4700430043.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3151555 + ... + 3162325.

It is an arithmetic number, because the mean of its divisors is an integer number (1539372660).

Almost surely, 2^34003400740 is an apocalyptic number.

It is an amenable number.

34003400740 is an abundant number, since it is smaller than the sum of its proper divisors (39886486940).

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

34003400740 is a wasteful number, since it uses less digits than its factorization.

34003400740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16252 (or 16250 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 25.

Adding to 34003400740 its reverse (4700430043), we get a palindrome (38703830783).

The spelling of 34003400740 in words is "thirty-four billion, three million, four hundred thousand, seven hundred forty".