1441420131 has 16 divisors (see below), whose sum is σ = 1937895680. Its totient is φ = 952961760.

The previous prime is 1441420109. The next prime is 1441420133. The reversal of 1441420131 is 1310241441.

It is not a de Polignac number, because 1441420131 - 2²² = 1437225827 is a prime.

It is a super-2 number, since 2×1441420131² = 4155383988104114322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1441420098 and 1441420107.

It is not an unprimeable number, because it can be changed into a prime (1441420133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 574626 + ... + 577128.

It is an arithmetic number, because the mean of its divisors is an integer number (121118480).

Almost surely, 2^1441420131 is an apocalyptic number.

1441420131 is a deficient number, since it is larger than the sum of its proper divisors (496475549).

1441420131 is a wasteful number, since it uses less digits than its factorization.

1441420131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4026.

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

The square root of 1441420131 is about 37966.0391797722. The cubic root of 1441420131 is about 1129.6143333681.

Adding to 1441420131 its reverse (1310241441), we get a palindrome (2751661572).

The spelling of 1441420131 in words is "one billion, four hundred forty-one million, four hundred twenty thousand, one hundred thirty-one".