3990263126054 has 8 divisors (see below), whose sum is σ = 5985530862048. Its totient is φ = 1995086172040.

The previous prime is 3990263126051. The next prime is 3990263126077. The reversal of 3990263126054 is 4506213620993.

It is a happy number.

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

It is a super-2 number, since 2×3990263126054² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3990263125993 and 3990263126011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3990263126051) 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 3 ways as a sum of consecutive naturals, for example, 22585502 + ... + 22761489.

It is an arithmetic number, because the mean of its divisors is an integer number (748191357756).

Almost surely, 2^{3990263126054} is an apocalyptic number.

3990263126054 is a deficient number, since it is larger than the sum of its proper divisors (1995267735994).

3990263126054 is a wasteful number, since it uses less digits than its factorization.

3990263126054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45390990.

The product of its (nonzero) digits is 2099520, while the sum is 50.

The spelling of 3990263126054 in words is "three trillion, nine hundred ninety billion, two hundred sixty-three million, one hundred twenty-six thousand, fifty-four".