1445600001941 has 16 divisors (see below), whose sum is σ = 1497157225200. Its totient is φ = 1394157531648.

The previous prime is 1445600001929. The next prime is 1445600001949. The reversal of 1445600001941 is 1491000065441.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 360815261041 + 1084784740900 = 600679^2 + 1041530^2 .

It is a cyclic number.

It is not a de Polignac number, because 1445600001941 - 2¹⁰ = 1445600000917 is a prime.

It is a super-2 number, since 2×1445600001941² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1445600001949) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161172905 + ... + 161181873.

It is an arithmetic number, because the mean of its divisors is an integer number (93572326575).

Almost surely, 2^{1445600001941} is an apocalyptic number.

It is an amenable number.

1445600001941 is a deficient number, since it is larger than the sum of its proper divisors (51557223259).

1445600001941 is a wasteful number, since it uses less digits than its factorization.

1445600001941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14728.

The product of its (nonzero) digits is 17280, while the sum is 35.

The spelling of 1445600001941 in words is "one trillion, four hundred forty-five billion, six hundred million, one thousand, nine hundred forty-one".