142998735580 has 12 divisors (see below), whose sum is σ = 300297344760. Its totient is φ = 57199494224.

The previous prime is 142998735569. The next prime is 142998735619. The reversal of 142998735580 is 85537899241.

It is a congruent number.

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, 3574968370 + ... + 3574968409.

It is an arithmetic number, because the mean of its divisors is an integer number (25024778730).

Almost surely, 2^142998735580 is an apocalyptic number.

142998735580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142998735580 is an abundant number, since it is smaller than the sum of its proper divisors (157298609180).

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

142998735580 is a wasteful number, since it uses less digits than its factorization.

142998735580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7149936788 (or 7149936786 counting only the distinct ones).

The product of its (nonzero) digits is 21772800, while the sum is 61.

The spelling of 142998735580 in words is "one hundred forty-two billion, nine hundred ninety-eight million, seven hundred thirty-five thousand, five hundred eighty".