1380441411 has 12 divisors (see below), whose sum is σ = 2001172992. Its totient is φ = 916970256.

The previous prime is 1380441397. The next prime is 1380441421. The reversal of 1380441411 is 1141440831.

It is not a de Polignac number, because 1380441411 - 2¹⁸ = 1380179267 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1380441421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 274371 + ... + 279356.

It is an arithmetic number, because the mean of its divisors is an integer number (166764416).

Almost surely, 2^1380441411 is an apocalyptic number.

1380441411 is a deficient number, since it is larger than the sum of its proper divisors (620731581).

1380441411 is a wasteful number, since it uses less digits than its factorization.

1380441411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554010 (or 554007 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 1380441411 is about 37154.2919593417. The cubic root of 1380441411 is about 1113.4549739106.

The spelling of 1380441411 in words is "one billion, three hundred eighty million, four hundred forty-one thousand, four hundred eleven".