40276899449088 has 144 divisors (see below), whose sum is σ = 108049988960256. Its totient is φ = 13318607554560.

The previous prime is 40276899449051. The next prime is 40276899449113. The reversal of 40276899449088 is 88094499867204.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1904965045 + ... + 1904986187.

Almost surely, 2^{40276899449088} is an apocalyptic number.

40276899449088 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40276899449088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54024994480128).

40276899449088 is an abundant number, since it is smaller than the sum of its proper divisors (67773089511168).

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

40276899449088 is a wasteful number, since it uses less digits than its factorization.

40276899449088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40820 (or 40806 counting only the distinct ones).

The product of its (nonzero) digits is 2006581248, while the sum is 78.

The spelling of 40276899449088 in words is "forty trillion, two hundred seventy-six billion, eight hundred ninety-nine million, four hundred forty-nine thousand, eighty-eight".