2071504642100 has 36 divisors (see below), whose sum is σ = 4495712193504. Its totient is φ = 828501005280.

The previous prime is 2071504642069. The next prime is 2071504642157. The reversal of 2071504642100 is 12464051702.

It is a super-2 number, since 2×2071504642100² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 432224 + ... + 2080823.

It is an arithmetic number, because the mean of its divisors is an integer number (124880894264).

Almost surely, 2^{2071504642100} is an apocalyptic number.

2071504642100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2071504642100 is an abundant number, since it is smaller than the sum of its proper divisors (2424207551404).

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

2071504642100 is a wasteful number, since it uses less digits than its factorization.

2071504642100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2521304 (or 2521297 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

Adding to 2071504642100 its reverse (12464051702), we get a palindrome (2083968693802).

The spelling of 2071504642100 in words is "two trillion, seventy-one billion, five hundred four million, six hundred forty-two thousand, one hundred".