140214103422420 has 48 divisors (see below), whose sum is σ = 394768547566848. Its totient is φ = 37183850628480.

The previous prime is 140214103422343. The next prime is 140214103422443. The reversal of 140214103422420 is 24224301412041.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 6455518764 + ... + 6455540483.

It is an arithmetic number, because the mean of its divisors is an integer number (8224344740976).

Almost surely, 2^{140214103422420} is an apocalyptic number.

140214103422420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140214103422420 is an abundant number, since it is smaller than the sum of its proper divisors (254554444144428).

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

140214103422420 is a wasteful number, since it uses less digits than its factorization.

140214103422420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12911059440 (or 12911059438 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 140214103422420 its reverse (24224301412041), we get a palindrome (164438404834461).

The spelling of 140214103422420 in words is "one hundred forty trillion, two hundred fourteen billion, one hundred three million, four hundred twenty-two thousand, four hundred twenty".