140422102303455 has 24 divisors (see below), whose sum is σ = 278169497896992. Its totient is φ = 64192961052864.

The previous prime is 140422102303429. The next prime is 140422102303481. The reversal of 140422102303455 is 554303201224041.

It is a happy number.

140422102303455 is a `hidden beast` number, since 1 + 40 + 42 + 2 + 1 + 0 + 230 + 345 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (140422102303429) and next prime (140422102303481).

It is not a de Polignac number, because 140422102303455 - 2¹⁵ = 140422102270687 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 222892225564 + ... + 222892226193.

It is an arithmetic number, because the mean of its divisors is an integer number (11590395745708).

Almost surely, 2^{140422102303455} is an apocalyptic number.

140422102303455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

140422102303455 is a deficient number, since it is larger than the sum of its proper divisors (137747395593537).

140422102303455 is a wasteful number, since it uses less digits than its factorization.

140422102303455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445784451775 (or 445784451772 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 140422102303455 its reverse (554303201224041), we get a palindrome (694725303527496).

The spelling of 140422102303455 in words is "one hundred forty trillion, four hundred twenty-two billion, one hundred two million, three hundred three thousand, four hundred fifty-five".