1402212541441 has 16 divisors (see below), whose sum is σ = 1525743895104. Its totient is φ = 1283505560064.

The previous prime is 1402212541403. The next prime is 1402212541447. The reversal of 1402212541441 is 1441452122041.

It is a cyclic number.

It is not a de Polignac number, because 1402212541441 - 2²¹ = 1402210444289 is a prime.

It is a super-2 number, since 2×1402212541441² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1402212541447) 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, 3946011 + ... + 4286656.

It is an arithmetic number, because the mean of its divisors is an integer number (95358993444).

Almost surely, 2^{1402212541441} is an apocalyptic number.

It is an amenable number.

1402212541441 is a deficient number, since it is larger than the sum of its proper divisors (123531353663).

1402212541441 is a wasteful number, since it uses less digits than its factorization.

1402212541441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8232960.

The product of its (nonzero) digits is 10240, while the sum is 31.

Adding to 1402212541441 its reverse (1441452122041), we get a palindrome (2843664663482).

The spelling of 1402212541441 in words is "one trillion, four hundred two billion, two hundred twelve million, five hundred forty-one thousand, four hundred forty-one".