424100122040 has 32 divisors (see below), whose sum is σ = 1090543171680. Its totient is φ = 145405756032.

The previous prime is 424100122027. The next prime is 424100122067. The reversal of 424100122040 is 40221001424.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 757321367 + ... + 757321926.

It is an arithmetic number, because the mean of its divisors is an integer number (34079474115).

Almost surely, 2^424100122040 is an apocalyptic number.

424100122040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

424100122040 is an abundant number, since it is smaller than the sum of its proper divisors (666443049640).

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

424100122040 is a wasteful number, since it uses less digits than its factorization.

424100122040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1514643311 (or 1514643307 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 424100122040 its reverse (40221001424), we get a palindrome (464321123464).

The spelling of 424100122040 in words is "four hundred twenty-four billion, one hundred million, one hundred twenty-two thousand, forty".