40120253096 has 128 divisors (see below), whose sum is σ = 99408072960. Its totient is φ = 14696448000.

The previous prime is 40120253093. The next prime is 40120253099. The reversal of 40120253096 is 69035202104.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (40120253093) and next prime (40120253099).

It is not an unprimeable number, because it can be changed into a prime (40120253093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16764476 + ... + 16766868.

It is an arithmetic number, because the mean of its divisors is an integer number (776625570).

Almost surely, 2^40120253096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40120253096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49704036480).

40120253096 is an abundant number, since it is smaller than the sum of its proper divisors (59287819864).

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

40120253096 is a wasteful number, since it uses less digits than its factorization.

40120253096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4035 (or 4031 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The spelling of 40120253096 in words is "forty billion, one hundred twenty million, two hundred fifty-three thousand, ninety-six".