1480979141 has 2 divisors, whose sum is σ = 1480979142. Its totient is φ = 1480979140.

The previous prime is 1480979113. The next prime is 1480979147. The reversal of 1480979141 is 1419790841.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1189560100 + 291419041 = 34490^2 + 17071^2 .

It is a cyclic number.

It is not a de Polignac number, because 1480979141 - 2⁶ = 1480979077 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1480979092 and 1480979101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1480979147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 740489570 + 740489571.

It is an arithmetic number, because the mean of its divisors is an integer number (740489571).

Almost surely, 2^1480979141 is an apocalyptic number.

It is an amenable number.

1480979141 is a deficient number, since it is larger than the sum of its proper divisors (1).

1480979141 is an equidigital number, since it uses as much as digits as its factorization.

1480979141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 44.

The square root of 1480979141 is about 38483.4917984322. The cubic root of 1480979141 is about 1139.8551013640.

The spelling of 1480979141 in words is "one billion, four hundred eighty million, nine hundred seventy-nine thousand, one hundred forty-one".