6211201044 has 24 divisors (see below), whose sum is σ = 14960313088. Its totient is φ = 2003613120.

The previous prime is 6211201043. The next prime is 6211201057. The reversal of 6211201044 is 4401021126.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 6211201044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6211201043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8348017 + ... + 8348760.

Almost surely, 2^6211201044 is an apocalyptic number.

It is an amenable number.

6211201044 is an abundant number, since it is smaller than the sum of its proper divisors (8749112044).

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

6211201044 is a wasteful number, since it uses less digits than its factorization.

6211201044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16696815 (or 16696813 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 6211201044 is about 78811.1733449008. The cubic root of 6211201044 is about 1838.1961926324.

The spelling of 6211201044 in words is "six billion, two hundred eleven million, two hundred one thousand, forty-four".