140401244204 has 24 divisors (see below), whose sum is σ = 264648698160. Its totient is φ = 64789222464.

The previous prime is 140401244197. The next prime is 140401244233. The reversal of 140401244204 is 402442104041.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66902 + ... + 534114.

It is an arithmetic number, because the mean of its divisors is an integer number (11027029090).

Almost surely, 2^140401244204 is an apocalyptic number.

It is an amenable number.

140401244204 is a deficient number, since it is larger than the sum of its proper divisors (124247453956).

140401244204 is a wasteful number, since it uses less digits than its factorization.

140401244204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473009 (or 473007 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 140401244204 its reverse (402442104041), we get a palindrome (542843348245).

The spelling of 140401244204 in words is "one hundred forty billion, four hundred one million, two hundred forty-four thousand, two hundred four".