140422414 has 32 divisors (see below), whose sum is σ = 244290816. Its totient is φ = 59829120.

The previous prime is 140422393. The next prime is 140422423. The reversal of 140422414 is 414224041.

140422414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114207 + ... + 115429.

It is an arithmetic number, because the mean of its divisors is an integer number (7634088).

Almost surely, 2^140422414 is an apocalyptic number.

140422414 is a deficient number, since it is larger than the sum of its proper divisors (103868402).

140422414 is a wasteful number, since it uses less digits than its factorization.

140422414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1560.

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 140422414 is about 11849.9963713075. The cubic root of 140422414 is about 519.7711196863.

Adding to 140422414 its reverse (414224041), we get a palindrome (554646455).

The spelling of 140422414 in words is "one hundred forty million, four hundred twenty-two thousand, four hundred fourteen".