26697946415932 has 24 divisors (see below), whose sum is σ = 51030289139760. Its totient is φ = 12120791535360.

The previous prime is 26697946415891. The next prime is 26697946415953. The reversal of 26697946415932 is 23951464979662.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 365929453 + ... + 366002404.

It is an arithmetic number, because the mean of its divisors is an integer number (2126262047490).

Almost surely, 2^{26697946415932} is an apocalyptic number.

26697946415932 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

26697946415932 is a deficient number, since it is larger than the sum of its proper divisors (24332342723828).

26697946415932 is a wasteful number, since it uses less digits than its factorization.

26697946415932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 731932701 (or 731932699 counting only the distinct ones).

The product of its digits is 1058158080, while the sum is 73.

The spelling of 26697946415932 in words is "twenty-six trillion, six hundred ninety-seven billion, nine hundred forty-six million, four hundred fifteen thousand, nine hundred thirty-two".