4251998029080 has 64 divisors (see below), whose sum is σ = 12756214769760. Its totient is φ = 1133846524928.

The previous prime is 4251998029073. The next prime is 4251998029093. The reversal of 4251998029080 is 809208991524.

It is a self number, because there is not a number n which added to its sum of digits gives 4251998029080.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7479364 + ... + 8027756.

Almost surely, 2^{4251998029080} is an apocalyptic number.

4251998029080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4251998029080 is an abundant number, since it is smaller than the sum of its proper divisors (8504216740680).

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

4251998029080 is a wasteful number, since it uses less digits than its factorization.

4251998029080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613020 (or 613016 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 57.

The spelling of 4251998029080 in words is "four trillion, two hundred fifty-one billion, nine hundred ninety-eight million, twenty-nine thousand, eighty".