120476457409 has 8 divisors (see below), whose sum is σ = 150204414528. Its totient is φ = 93877758960.

The previous prime is 120476457373. The next prime is 120476457419. The reversal of 120476457409 is 904754674021.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120476457409 - 2¹³ = 120476449217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120476457419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 782314582 + ... + 782314735.

It is an arithmetic number, because the mean of its divisors is an integer number (18775551816).

Almost surely, 2^120476457409 is an apocalyptic number.

It is an amenable number.

120476457409 is a deficient number, since it is larger than the sum of its proper divisors (29727957119).

120476457409 is a wasteful number, since it uses less digits than its factorization.

120476457409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1564629335.

The product of its (nonzero) digits is 1693440, while the sum is 49.

The spelling of 120476457409 in words is "one hundred twenty billion, four hundred seventy-six million, four hundred fifty-seven thousand, four hundred nine".