140802009552 has 60 divisors (see below), whose sum is σ = 394169709024. Its totient is φ = 46919753280.

The previous prime is 140802009547. The next prime is 140802009553. The reversal of 140802009552 is 255900208041.

140802009552 is a `hidden beast` number, since 1 + 4 + 0 + 80 + 20 + 0 + 9 + 552 = 666.

It is a super-3 number, since 3×140802009552³ (a number of 34 digits) contains 333 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140802009553) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 332893 + ... + 626435.

Almost surely, 2^140802009552 is an apocalyptic number.

140802009552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

140802009552 is an abundant number, since it is smaller than the sum of its proper divisors (253367699472).

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

140802009552 is a wasteful number, since it uses less digits than its factorization.

140802009552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296888 (or 296879 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The spelling of 140802009552 in words is "one hundred forty billion, eight hundred two million, nine thousand, five hundred fifty-two".