140023201034 has 4 divisors (see below), whose sum is σ = 210034801554. Its totient is φ = 70011600516.

The previous prime is 140023201001. The next prime is 140023201061. The reversal of 140023201034 is 430102320041.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 115107525625 + 24915675409 = 339275^2 + 157847^2 .

It is a junction number, because it is equal to n+sod(n) for n = 140023200997 and 140023201015.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35005800257 + ... + 35005800260.

Almost surely, 2^140023201034 is an apocalyptic number.

140023201034 is a deficient number, since it is larger than the sum of its proper divisors (70011600520).

140023201034 is an equidigital number, since it uses as much as digits as its factorization.

140023201034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70011600519.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 140023201034 its reverse (430102320041), we get a palindrome (570125521075).

The spelling of 140023201034 in words is "one hundred forty billion, twenty-three million, two hundred one thousand, thirty-four".