120029096605405 has 16 divisors (see below), whose sum is σ = 155140696174464. Its totient is φ = 88621916293440.

The previous prime is 120029096605399. The next prime is 120029096605501. The reversal of 120029096605405 is 504506690920021.

It is not a de Polignac number, because 120029096605405 - 2¹³ = 120029096597213 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155393511 + ... + 156164020.

It is an arithmetic number, because the mean of its divisors is an integer number (9696293510904).

Almost surely, 2^{120029096605405} is an apocalyptic number.

It is an amenable number.

120029096605405 is a deficient number, since it is larger than the sum of its proper divisors (35111599569059).

120029096605405 is a wasteful number, since it uses less digits than its factorization.

120029096605405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311563476.

The product of its (nonzero) digits is 1166400, while the sum is 49.

The spelling of 120029096605405 in words is "one hundred twenty trillion, twenty-nine billion, ninety-six million, six hundred five thousand, four hundred five".