5211101141440 has 112 divisors (see below), whose sum is σ = 12927044158560. Its totient is φ = 1999132344320.

The previous prime is 5211101141431. The next prime is 5211101141483. The reversal of 5211101141440 is 441411011125.

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, 2591917 + ... + 4140076.

It is an arithmetic number, because the mean of its divisors is an integer number (115420037130).

Almost surely, 2^{5211101141440} is an apocalyptic number.

It is an amenable number.

5211101141440 is an abundant number, since it is smaller than the sum of its proper divisors (7715943017120).

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

5211101141440 is a wasteful number, since it uses less digits than its factorization.

5211101141440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6732110 (or 6732100 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 25.

Adding to 5211101141440 its reverse (441411011125), we get a palindrome (5652512152565).

The spelling of 5211101141440 in words is "five trillion, two hundred eleven billion, one hundred one million, one hundred forty-one thousand, four hundred forty".