3777044001044 has 6 divisors (see below), whose sum is σ = 6609827001834. Its totient is φ = 1888522000520.

The previous prime is 3777044001043. The next prime is 3777044001061. The reversal of 3777044001044 is 4401004407773.

It can be written as a sum of positive squares in only one way, i.e., 3493018957444 + 284025043600 = 1868962^2 + 532940^2 .

It is a super-2 number, since 2×3777044001044² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3777044000992 and 3777044001010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3777044001043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 472130500127 + ... + 472130500134.

It is an arithmetic number, because the mean of its divisors is an integer number (1101637833639).

Almost surely, 2^{3777044001044} is an apocalyptic number.

It is an amenable number.

3777044001044 is a deficient number, since it is larger than the sum of its proper divisors (2832783000790).

3777044001044 is a wasteful number, since it uses less digits than its factorization.

3777044001044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 944261000265 (or 944261000263 counting only the distinct ones).

The product of its (nonzero) digits is 263424, while the sum is 41.

The spelling of 3777044001044 in words is "three trillion, seven hundred seventy-seven billion, forty-four million, one thousand, forty-four".