20061441213510 has 32 divisors (see below), whose sum is σ = 48589178726880. Its totient is φ = 5300637677568.

The previous prime is 20061441213509. The next prime is 20061441213533. The reversal of 20061441213510 is 1531214416002.

It is a super-2 number, since 2×20061441213510² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3067495387 + ... + 3067501926.

It is an arithmetic number, because the mean of its divisors is an integer number (1518411835215).

Almost surely, 2^{20061441213510} is an apocalyptic number.

20061441213510 is an abundant number, since it is smaller than the sum of its proper divisors (28527737513370).

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

20061441213510 is a wasteful number, since it uses less digits than its factorization.

20061441213510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6134997432.

The product of its (nonzero) digits is 5760, while the sum is 30.

Adding to 20061441213510 its reverse (1531214416002), we get a palindrome (21592655629512).

The spelling of 20061441213510 in words is "twenty trillion, sixty-one billion, four hundred forty-one million, two hundred thirteen thousand, five hundred ten".