1270463316541 has 8 divisors (see below), whose sum is σ = 1304815298904. Its totient is φ = 1236112130880.

The previous prime is 1270463316461. The next prime is 1270463316547. The reversal of 1270463316541 is 1456133640721.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 293064153316 + 977399163225 = 541354^2 + 988635^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1270463316541 - 2²¹ = 1270461219389 is a prime.

It is a super-2 number, since 2×1270463316541² (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 (1270463316547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4532331 + ... + 4804471.

It is an arithmetic number, because the mean of its divisors is an integer number (163101912363).

Almost surely, 2^{1270463316541} is an apocalyptic number.

It is an amenable number.

1270463316541 is a deficient number, since it is larger than the sum of its proper divisors (34351982363).

1270463316541 is a wasteful number, since it uses less digits than its factorization.

1270463316541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398351.

The product of its (nonzero) digits is 362880, while the sum is 43.

The spelling of 1270463316541 in words is "one trillion, two hundred seventy billion, four hundred sixty-three million, three hundred sixteen thousand, five hundred forty-one".