140430234133042 has 64 divisors (see below), whose sum is σ = 259721785048320. Its totient is φ = 55572417478656.

The previous prime is 140430234133039. The next prime is 140430234133069. The reversal of 140430234133042 is 240331432034041.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 140430234132989 and 140430234133007.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 245144509 + ... + 245716687.

It is an arithmetic number, because the mean of its divisors is an integer number (4058152891380).

Almost surely, 2^{140430234133042} is an apocalyptic number.

140430234133042 is a deficient number, since it is larger than the sum of its proper divisors (119291550915278).

140430234133042 is a wasteful number, since it uses less digits than its factorization.

140430234133042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591715.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 140430234133042 its reverse (240331432034041), we get a palindrome (380761666167083).

The spelling of 140430234133042 in words is "one hundred forty trillion, four hundred thirty billion, two hundred thirty-four million, one hundred thirty-three thousand, forty-two".