140223231212104 has 16 divisors (see below), whose sum is σ = 262937667571200. Its totient is φ = 70106519859792.

The previous prime is 140223231212101. The next prime is 140223231212107. The reversal of 140223231212104 is 401212132322041.

It is an interprime number because it is at equal distance from previous prime (140223231212101) and next prime (140223231212107).

It is a super-2 number, since 2×140223231212104² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (140223231212101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 636851332 + ... + 637071475.

It is an arithmetic number, because the mean of its divisors is an integer number (16433604223200).

Almost surely, 2^{140223231212104} is an apocalyptic number.

It is an amenable number.

140223231212104 is a deficient number, since it is larger than the sum of its proper divisors (122714436359096).

140223231212104 is a wasteful number, since it uses less digits than its factorization.

140223231212104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1273936572 (or 1273936568 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 140223231212104 its reverse (401212132322041), we get a palindrome (541435363534145).

The spelling of 140223231212104 in words is "one hundred forty trillion, two hundred twenty-three billion, two hundred thirty-one million, two hundred twelve thousand, one hundred four".