4622103440 has 40 divisors (see below), whose sum is σ = 10749222720. Its totient is φ = 1848354176.

The previous prime is 4622103439. The next prime is 4622103449. The reversal of 4622103440 is 443012264.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (4622103449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 570941 + ... + 578979.

It is an arithmetic number, because the mean of its divisors is an integer number (268730568).

Almost surely, 2^4622103440 is an apocalyptic number.

4622103440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4622103440 is an abundant number, since it is smaller than the sum of its proper divisors (6127119280).

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

4622103440 is a wasteful number, since it uses less digits than its factorization.

4622103440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15239 (or 15233 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 4622103440 is about 67986.0532756535. The cubic root of 4622103440 is about 1665.7630340685.

The spelling of 4622103440 in words is "four billion, six hundred twenty-two million, one hundred three thousand, four hundred forty".