140304035530 has 16 divisors (see below), whose sum is σ = 260693950464. Its totient is φ = 54311239440.

The previous prime is 140304035513. The next prime is 140304035563. The reversal of 140304035530 is 35530403041.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226296522 + ... + 226297141.

It is an arithmetic number, because the mean of its divisors is an integer number (16293371904).

Almost surely, 2^140304035530 is an apocalyptic number.

140304035530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140304035530 is a deficient number, since it is larger than the sum of its proper divisors (120389914934).

140304035530 is a wasteful number, since it uses less digits than its factorization.

140304035530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452593701.

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 140304035530 its reverse (35530403041), we get a palindrome (175834438571).

The spelling of 140304035530 in words is "one hundred forty billion, three hundred four million, thirty-five thousand, five hundred thirty".