121327426 has 24 divisors (see below), whose sum is σ = 210576240. Its totient is φ = 52244280.

The previous prime is 121327417. The next prime is 121327439. The reversal of 121327426 is 624723121.

It is a junction number, because it is equal to n+sod(n) for n = 121327394 and 121327403.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8596 + ... + 17791.

It is an arithmetic number, because the mean of its divisors is an integer number (8774010).

Almost surely, 2^121327426 is an apocalyptic number.

121327426 is a deficient number, since it is larger than the sum of its proper divisors (89248814).

121327426 is a wasteful number, since it uses less digits than its factorization.

121327426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26430 (or 26419 counting only the distinct ones).

The product of its digits is 4032, while the sum is 28.

The square root of 121327426 is about 11014.8729452500. The cubic root of 121327426 is about 495.0544796005.

The spelling of 121327426 in words is "one hundred twenty-one million, three hundred twenty-seven thousand, four hundred twenty-six".