140342414424 has 32 divisors (see below), whose sum is σ = 350912898240. Its totient is φ = 46773223200.

The previous prime is 140342414389. The next prime is 140342414467. The reversal of 140342414424 is 424414243041.

It is a congruent number.

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, 321682 + ... + 619809.

It is an arithmetic number, because the mean of its divisors is an integer number (10966028070).

Almost surely, 2^140342414424 is an apocalyptic number.

It is an amenable number.

140342414424 is an abundant number, since it is smaller than the sum of its proper divisors (210570483816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140342414424 is a wasteful number, since it uses less digits than its factorization.

140342414424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 947711 (or 947707 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 140342414424 its reverse (424414243041), we get a palindrome (564756657465).

The spelling of 140342414424 in words is "one hundred forty billion, three hundred forty-two million, four hundred fourteen thousand, four hundred twenty-four".