20926015737141 has 8 divisors (see below), whose sum is σ = 27901375754560. Its totient is φ = 13950666438912.

The previous prime is 20926015737101. The next prime is 20926015737199. The reversal of 20926015737141 is 14173751062902.

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

It is not a de Polignac number, because 20926015737141 - 2¹⁹ = 20926015212853 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 (20926015737101) 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, 5111061 + ... + 8244693.

It is an arithmetic number, because the mean of its divisors is an integer number (3487671969320).

Almost surely, 2^{20926015737141} is an apocalyptic number.

It is an amenable number.

20926015737141 is a deficient number, since it is larger than the sum of its proper divisors (6975360017419).

20926015737141 is a wasteful number, since it uses less digits than its factorization.

20926015737141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5359595.

The product of its (nonzero) digits is 635040, while the sum is 48.

The spelling of 20926015737141 in words is "twenty trillion, nine hundred twenty-six billion, fifteen million, seven hundred thirty-seven thousand, one hundred forty-one".