26672724926146 has 32 divisors (see below), whose sum is σ = 43835667986880. Its totient is φ = 12096678148416.

The previous prime is 26672724926101. The next prime is 26672724926147. The reversal of 26672724926146 is 64162942727662.

It is a super-2 number, since 2×26672724926146² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (26672724926147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103941 + ... + 7304536.

It is an arithmetic number, because the mean of its divisors is an integer number (1369864624590).

Almost surely, 2^{26672724926146} is an apocalyptic number.

26672724926146 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

26672724926146 is a deficient number, since it is larger than the sum of its proper divisors (17162943060734).

26672724926146 is a wasteful number, since it uses less digits than its factorization.

26672724926146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7410898.

The product of its digits is 146313216, while the sum is 64.

The spelling of 26672724926146 in words is "twenty-six trillion, six hundred seventy-two billion, seven hundred twenty-four million, nine hundred twenty-six thousand, one hundred forty-six".