34021377900 has 108 divisors (see below), whose sum is σ = 109520337472. Its totient is φ = 8827159680.

The previous prime is 34021377883. The next prime is 34021377917. The reversal of 34021377900 is 977312043.

It is an interprime number because it is at equal distance from previous prime (34021377883) and next prime (34021377917).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 477532 + ... + 544131.

Almost surely, 2^34021377900 is an apocalyptic number.

34021377900 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34021377900 is an abundant number, since it is smaller than the sum of its proper divisors (75498959572).

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

34021377900 is a wasteful number, since it uses less digits than its factorization.

34021377900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021720 (or 1021710 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

Adding to 34021377900 its reverse (977312043), we get a palindrome (34998689943).

The spelling of 34021377900 in words is "thirty-four billion, twenty-one million, three hundred seventy-seven thousand, nine hundred".