2469121188 has 24 divisors (see below), whose sum is σ = 5901803040. Its totient is φ = 802966080.

The previous prime is 2469121183. The next prime is 2469121199. The reversal of 2469121188 is 8811219642.

It is not an unprimeable number, because it can be changed into a prime (2469121183) 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, 2508778 + ... + 2509761.

It is an arithmetic number, because the mean of its divisors is an integer number (245908460).

Almost surely, 2^2469121188 is an apocalyptic number.

It is an amenable number.

2469121188 is an abundant number, since it is smaller than the sum of its proper divisors (3432681852).

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

2469121188 is a wasteful number, since it uses less digits than its factorization.

2469121188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5018587 (or 5018585 counting only the distinct ones).

The product of its digits is 55296, while the sum is 42.

The square root of 2469121188 is about 49690.2524445187. The cubic root of 2469121188 is about 1351.5977768109.

The spelling of 2469121188 in words is "two billion, four hundred sixty-nine million, one hundred twenty-one thousand, one hundred eighty-eight".