1484740813511 has 2 divisors, whose sum is σ = 1484740813512. Its totient is φ = 1484740813510.

The previous prime is 1484740813471. The next prime is 1484740813573. The reversal of 1484740813511 is 1153180474841.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1484740813511 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1484740813111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 742370406755 + 742370406756.

It is an arithmetic number, because the mean of its divisors is an integer number (742370406756).

Almost surely, 2^{1484740813511} is an apocalyptic number.

1484740813511 is a deficient number, since it is larger than the sum of its proper divisors (1).

1484740813511 is an equidigital number, since it uses as much as digits as its factorization.

1484740813511 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 430080, while the sum is 47.

The spelling of 1484740813511 in words is "one trillion, four hundred eighty-four billion, seven hundred forty million, eight hundred thirteen thousand, five hundred eleven".