140130232044530 has 96 divisors (see below), whose sum is σ = 315993500174016. Its totient is φ = 44347852273536.

The previous prime is 140130232044521. The next prime is 140130232044547. The reversal of 140130232044530 is 35440232031041.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 292953017 + ... + 293430963.

It is an arithmetic number, because the mean of its divisors is an integer number (3291598960146).

Almost surely, 2^{140130232044530} is an apocalyptic number.

140130232044530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140130232044530 is an abundant number, since it is smaller than the sum of its proper divisors (175863268129486).

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

140130232044530 is a wasteful number, since it uses less digits than its factorization.

140130232044530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524008 (or 524001 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 140130232044530 its reverse (35440232031041), we get a palindrome (175570464075571).

The spelling of 140130232044530 in words is "one hundred forty trillion, one hundred thirty billion, two hundred thirty-two million, forty-four thousand, five hundred thirty".