34549421340 has 96 divisors (see below), whose sum is σ = 110634693120. Its totient is φ = 7891543296.

The previous prime is 34549421321. The next prime is 34549421359. The reversal of 34549421340 is 4312494543.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (34549421321) and next prime (34549421359).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 595126 + ... + 650594.

It is an arithmetic number, because the mean of its divisors is an integer number (1152444720).

Almost surely, 2^34549421340 is an apocalyptic number.

34549421340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34549421340 is an abundant number, since it is smaller than the sum of its proper divisors (76085271780).

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

34549421340 is a wasteful number, since it uses less digits than its factorization.

34549421340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56971 (or 56969 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 39.

The spelling of 34549421340 in words is "thirty-four billion, five hundred forty-nine million, four hundred twenty-one thousand, three hundred forty".