26620150540123 has 8 divisors (see below), whose sum is σ = 30428744622848. Its totient is φ = 22812985315944.

The previous prime is 26620150540021. The next prime is 26620150540129. The reversal of 26620150540123 is 32104505102662.

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 26620150540123 - 2²¹ = 26620148442971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26620150540129) 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, 357174711 + ... + 357249232.

It is an arithmetic number, because the mean of its divisors is an integer number (3803593077856).

Almost surely, 2^{26620150540123} is an apocalyptic number.

26620150540123 is a deficient number, since it is larger than the sum of its proper divisors (3808594082725).

26620150540123 is an equidigital number, since it uses as much as digits as its factorization.

26620150540123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714429273.

The product of its (nonzero) digits is 86400, while the sum is 37.

Adding to 26620150540123 its reverse (32104505102662), we get a palindrome (58724655642785).

The spelling of 26620150540123 in words is "twenty-six trillion, six hundred twenty billion, one hundred fifty million, five hundred forty thousand, one hundred twenty-three".