40696266240000 has 3900 divisors, whose sum is σ = 184919286149136. Its totient is φ = 8729690112000.

The previous prime is 40696266239983. The next prime is 40696266240001. The reversal of 40696266240000 is 4266269604.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40696266240001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 299 ways as a sum of consecutive naturals, for example, 767854079974 + ... + 767854080026.

Almost surely, 2^{40696266240000} is an apocalyptic number.

40696266240000 is a gapful number since it is divisible by the number (40) 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 40696266240000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92459643074568).

40696266240000 is an abundant number, since it is smaller than the sum of its proper divisors (144223019909136).

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

40696266240000 is an frugal number, since it uses more digits than its factorization.

40696266240000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162 (or 93 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 45.

The spelling of 40696266240000 in words is "forty trillion, six hundred ninety-six billion, two hundred sixty-six million, two hundred forty thousand".