40037144266614 has 128 divisors (see below), whose sum is σ = 90873141166080. Its totient is φ = 11650006425600.

The previous prime is 40037144266607. The next prime is 40037144266619. The reversal of 40037144266614 is 41666244173004.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40037144266619) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 192262902 + ... + 192471030.

It is an arithmetic number, because the mean of its divisors is an integer number (709946415360).

Almost surely, 2^{40037144266614} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40037144266614, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45436570583040).

40037144266614 is an abundant number, since it is smaller than the sum of its proper divisors (50835996899466).

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

40037144266614 is a wasteful number, since it uses less digits than its factorization.

40037144266614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208906.

The product of its (nonzero) digits is 2322432, while the sum is 48.

The spelling of 40037144266614 in words is "forty trillion, thirty-seven billion, one hundred forty-four million, two hundred sixty-six thousand, six hundred fourteen".