140091600348 has 108 divisors (see below), whose sum is σ = 416015118792. Its totient is φ = 39629822400.

The previous prime is 140091600281. The next prime is 140091600349. The reversal of 140091600348 is 843006190041.

140091600348 is a `hidden beast` number, since 1 + 4 + 0 + 0 + 9 + 1 + 600 + 3 + 48 = 666.

It is a super-2 number, since 2×140091600348² (a number of 23 digits) contains 22 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 (140091600349) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 214990 + ... + 571317.

Almost surely, 2^140091600348 is an apocalyptic number.

140091600348 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

140091600348 is an abundant number, since it is smaller than the sum of its proper divisors (275923518444).

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

140091600348 is a wasteful number, since it uses less digits than its factorization.

140091600348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786432 (or 786420 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

Adding to 140091600348 its reverse (843006190041), we get a palindrome (983097790389).

The spelling of 140091600348 in words is "one hundred forty billion, ninety-one million, six hundred thousand, three hundred forty-eight".