7404122000 has 80 divisors (see below), whose sum is σ = 19530785664. Its totient is φ = 2692400000.

The previous prime is 7404121919. The next prime is 7404122003. The reversal of 7404122000 is 2214047.

It is a tau number, because it is divible by the number of its divisors (80).

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

It is not an unprimeable number, because it can be changed into a prime (7404122003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146276 + ... + 190275.

Almost surely, 2^7404122000 is an apocalyptic number.

It is an amenable number.

7404122000 is an abundant number, since it is smaller than the sum of its proper divisors (12126663664).

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

7404122000 is a wasteful number, since it uses less digits than its factorization.

7404122000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336585 (or 336569 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 7404122000 is about 86047.2079732980. The cubic root of 7404122000 is about 1949.0569185039.

Adding to 7404122000 its reverse (2214047), we get a palindrome (7406336047).

The spelling of 7404122000 in words is "seven billion, four hundred four million, one hundred twenty-two thousand".