140298801880 has 32 divisors (see below), whose sum is σ = 326557558800. Its totient is φ = 54184364416.

The previous prime is 140298801871. The next prime is 140298801889. The reversal of 140298801880 is 88108892041.

It is an interprime number because it is at equal distance from previous prime (140298801871) and next prime (140298801889).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140298801889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60472462 + ... + 60474781.

Almost surely, 2^140298801880 is an apocalyptic number.

140298801880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140298801880 is an abundant number, since it is smaller than the sum of its proper divisors (186258756920).

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

140298801880 is a wasteful number, since it uses less digits than its factorization.

140298801880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120947283 (or 120947279 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 49.

The spelling of 140298801880 in words is "one hundred forty billion, two hundred ninety-eight million, eight hundred one thousand, eight hundred eighty".