20120354353026 has 96 divisors (see below), whose sum is σ = 43929543805056. Its totient is φ = 6655355712000.

The previous prime is 20120354352949. The next prime is 20120354353031. The reversal of 20120354353026 is 62035345302102.

20120354353026 is a `hidden beast` number, since 20 + 1 + 20 + 3 + 543 + 53 + 0 + 26 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3281737981 + ... + 3281744111.

It is an arithmetic number, because the mean of its divisors is an integer number (457599414636).

Almost surely, 2^{20120354353026} is an apocalyptic number.

20120354353026 is an abundant number, since it is smaller than the sum of its proper divisors (23809189452030).

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

20120354353026 is a wasteful number, since it uses less digits than its factorization.

20120354353026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8328 (or 8325 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

Adding to 20120354353026 its reverse (62035345302102), we get a palindrome (82155699655128).

The spelling of 20120354353026 in words is "twenty trillion, one hundred twenty billion, three hundred fifty-four million, three hundred fifty-three thousand, twenty-six".