2663141390 has 64 divisors (see below), whose sum is σ = 5922201600. Its totient is φ = 839652480.

The previous prime is 2663141387. The next prime is 2663141417. The reversal of 2663141390 is 931413662.

It is a happy number.

It is a super-2 number, since 2×2663141390² = 14184644126262264200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2663141390.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 241211 + ... + 252009.

It is an arithmetic number, because the mean of its divisors is an integer number (92534400).

Almost surely, 2^2663141390 is an apocalyptic number.

2663141390 is an abundant number, since it is smaller than the sum of its proper divisors (3259060210).

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

2663141390 is a wasteful number, since it uses less digits than its factorization.

2663141390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11097.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 2663141390 is about 51605.6333165285. The cubic root of 2663141390 is about 1386.1112066478. Note that the first 3 decimals are identical.

The spelling of 2663141390 in words is "two billion, six hundred sixty-three million, one hundred forty-one thousand, three hundred ninety".