40251102124013 has 8 divisors (see below), whose sum is σ = 43917547601376. Its totient is φ = 36585865709200.

The previous prime is 40251102124007. The next prime is 40251102124049. The reversal of 40251102124013 is 31042120115204.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40251102124013 - 2⁴ = 40251102123997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40251102124063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 302196023 + ... + 302329188.

It is an arithmetic number, because the mean of its divisors is an integer number (5489693450172).

Almost surely, 2^{40251102124013} is an apocalyptic number.

It is an amenable number.

40251102124013 is a deficient number, since it is larger than the sum of its proper divisors (3666445477363).

40251102124013 is a wasteful number, since it uses less digits than its factorization.

40251102124013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604531275.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 40251102124013 its reverse (31042120115204), we get a palindrome (71293222239217).

The spelling of 40251102124013 in words is "forty trillion, two hundred fifty-one billion, one hundred two million, one hundred twenty-four thousand, thirteen".