3143040401044 has 6 divisors (see below), whose sum is σ = 5500320701834. Its totient is φ = 1571520200520.

The previous prime is 3143040401003. The next prime is 3143040401047. The reversal of 3143040401044 is 4401040403413.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2305046624644 + 837993776400 = 1518238^2 + 915420^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3143040401047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 392880050127 + ... + 392880050134.

Almost surely, 2^{3143040401044} is an apocalyptic number.

It is an amenable number.

3143040401044 is a deficient number, since it is larger than the sum of its proper divisors (2357280300790).

3143040401044 is a wasteful number, since it uses less digits than its factorization.

3143040401044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785760100265 (or 785760100263 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 3143040401044 its reverse (4401040403413), we get a palindrome (7544080804457).

The spelling of 3143040401044 in words is "three trillion, one hundred forty-three billion, forty million, four hundred one thousand, forty-four".