120401606333355 has 64 divisors (see below), whose sum is σ = 199242229800960. Its totient is φ = 62049121744896.

The previous prime is 120401606333263. The next prime is 120401606333383. The reversal of 120401606333355 is 553333606104021.

It is not a de Polignac number, because 120401606333355 - 2¹² = 120401606329259 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1342928709 + ... + 1343018361.

It is an arithmetic number, because the mean of its divisors is an integer number (3113159840640).

Almost surely, 2^{120401606333355} is an apocalyptic number.

120401606333355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

120401606333355 is a deficient number, since it is larger than the sum of its proper divisors (78840623467605).

120401606333355 is a wasteful number, since it uses less digits than its factorization.

120401606333355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113900.

The product of its (nonzero) digits is 583200, while the sum is 42.

The spelling of 120401606333355 in words is "one hundred twenty trillion, four hundred one billion, six hundred six million, three hundred thirty-three thousand, three hundred fifty-five".