20125355341404 has 24 divisors (see below), whose sum is σ = 46959661869568. Its totient is φ = 6708380436720.

The previous prime is 20125355341363. The next prime is 20125355341451. The reversal of 20125355341404 is 40414355352102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7736332 + ... + 10005075.

Almost surely, 2^{20125355341404} is an apocalyptic number.

It is an amenable number.

20125355341404 is an abundant number, since it is smaller than the sum of its proper divisors (26834306528164).

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

20125355341404 is a wasteful number, since it uses less digits than its factorization.

20125355341404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17835945 (or 17835943 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 39.

The spelling of 20125355341404 in words is "twenty trillion, one hundred twenty-five billion, three hundred fifty-five million, three hundred forty-one thousand, four hundred four".