20137433473102 has 8 divisors (see below), whose sum is σ = 32952163865112. Its totient is φ = 9153378851400.

The previous prime is 20137433473063. The next prime is 20137433473153.

It is a happy number.

20137433473102 is nontrivially palindromic in base 10.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 457668942549 + ... + 457668942592.

It is an arithmetic number, because the mean of its divisors is an integer number (4119020483139).

Almost surely, 2^{20137433473102} is an apocalyptic number.

20137433473102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20137433473102 is a deficient number, since it is larger than the sum of its proper divisors (12814730392010).

20137433473102 is a wasteful number, since it uses less digits than its factorization.

20137433473102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 915337885154.

The product of its (nonzero) digits is 254016, while the sum is 40.

It can be divided in two parts, 2013743 and 3473102, that added together give a palindrome (5486845).

The spelling of 20137433473102 in words is "twenty trillion, one hundred thirty-seven billion, four hundred thirty-three million, four hundred seventy-three thousand, one hundred two".