3871226802751 has 8 divisors (see below), whose sum is σ = 4826464585344. Its totient is φ = 3016540365720.

The previous prime is 3871226802689. The next prime is 3871226802757. The reversal of 3871226802751 is 1572086221783.

It is a happy number.

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

It is not a de Polignac number, because 3871226802751 - 2²³ = 3871218414143 is a prime.

It is a super-2 number, since 2×3871226802751² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3871226802757) 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, 25137836305 + ... + 25137836458.

It is an arithmetic number, because the mean of its divisors is an integer number (603308073168).

Almost surely, 2^{3871226802751} is an apocalyptic number.

3871226802751 is a deficient number, since it is larger than the sum of its proper divisors (955237782593).

3871226802751 is a wasteful number, since it uses less digits than its factorization.

3871226802751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50275672781.

The product of its (nonzero) digits is 2257920, while the sum is 52.

The spelling of 3871226802751 in words is "three trillion, eight hundred seventy-one billion, two hundred twenty-six million, eight hundred two thousand, seven hundred fifty-one".