1411740381 has 8 divisors (see below), whose sum is σ = 1892074240. Its totient is φ = 936283392.

The previous prime is 1411740359. The next prime is 1411740397. The reversal of 1411740381 is 1830471141.

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

It is not a de Polignac number, because 1411740381 - 2²¹ = 1409643229 is a prime.

It is a super-2 number, since 2×1411740381² = 3986021806692050322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1411740311) 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, 1218541 + ... + 1219698.

It is an arithmetic number, because the mean of its divisors is an integer number (236509280).

Almost surely, 2^1411740381 is an apocalyptic number.

It is an amenable number.

1411740381 is a deficient number, since it is larger than the sum of its proper divisors (480333859).

1411740381 is a wasteful number, since it uses less digits than its factorization.

1411740381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2438435.

The product of its (nonzero) digits is 2688, while the sum is 30.

The square root of 1411740381 is about 37573.1337660302. The cubic root of 1411740381 is about 1121.8073447261.

The spelling of 1411740381 in words is "one billion, four hundred eleven million, seven hundred forty thousand, three hundred eighty-one".