122403541353429 has 16 divisors (see below), whose sum is σ = 194629233457152. Its totient is φ = 66903799000368.

The previous prime is 122403541353427. The next prime is 122403541353449. The reversal of 122403541353429 is 924353145304221.

It is not a de Polignac number, because 122403541353429 - 2¹ = 122403541353427 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122403541353427) 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, 126711740049 + ... + 126711741014.

It is an arithmetic number, because the mean of its divisors is an integer number (12164327091072).

Almost surely, 2^{122403541353429} is an apocalyptic number.

It is an amenable number.

122403541353429 is a deficient number, since it is larger than the sum of its proper divisors (72225692103723).

122403541353429 is a wasteful number, since it uses less digits than its factorization.

122403541353429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253423481096.

The product of its (nonzero) digits is 3110400, while the sum is 48.

The spelling of 122403541353429 in words is "one hundred twenty-two trillion, four hundred three billion, five hundred forty-one million, three hundred fifty-three thousand, four hundred twenty-nine".