140102234043 has 4 divisors (see below), whose sum is σ = 186802978728. Its totient is φ = 93401489360.

The previous prime is 140102234033. The next prime is 140102234053. The reversal of 140102234043 is 340432201041.

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

It is an interprime number because it is at equal distance from previous prime (140102234033) and next prime (140102234053).

It is a cyclic number.

It is not a de Polignac number, because 140102234043 - 2⁶ = 140102233979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140102234033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23350372338 + ... + 23350372343.

It is an arithmetic number, because the mean of its divisors is an integer number (46700744682).

Almost surely, 2^140102234043 is an apocalyptic number.

140102234043 is a deficient number, since it is larger than the sum of its proper divisors (46700744685).

140102234043 is an equidigital number, since it uses as much as digits as its factorization.

140102234043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46700744684.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 140102234043 its reverse (340432201041), we get a palindrome (480534435084).

The spelling of 140102234043 in words is "one hundred forty billion, one hundred two million, two hundred thirty-four thousand, forty-three".