120023355462 has 16 divisors (see below), whose sum is σ = 240054814272. Its totient is φ = 40006434600.

The previous prime is 120023355461. The next prime is 120023355469. The reversal of 120023355462 is 264553320021.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120023355461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135808 + ... + 508419.

It is an arithmetic number, because the mean of its divisors is an integer number (15003425892).

Almost surely, 2^120023355462 is an apocalyptic number.

120023355462 is an abundant number, since it is smaller than the sum of its proper divisors (120031458810).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120023355462 is a wasteful number, since it uses less digits than its factorization.

120023355462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675283.

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 120023355462 its reverse (264553320021), we get a palindrome (384576675483).

The spelling of 120023355462 in words is "one hundred twenty billion, twenty-three million, three hundred fifty-five thousand, four hundred sixty-two".