1418013541 has 8 divisors (see below), whose sum is σ = 1635733440. Its totient is φ = 1204080288.

The previous prime is 1418013511. The next prime is 1418013557. The reversal of 1418013541 is 1453108141.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1418013541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1418013511) 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, 945856 + ... + 947353.

It is an arithmetic number, because the mean of its divisors is an integer number (204466680).

Almost surely, 2^1418013541 is an apocalyptic number.

It is an amenable number.

1418013541 is a deficient number, since it is larger than the sum of its proper divisors (217719899).

1418013541 is a wasteful number, since it uses less digits than its factorization.

1418013541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1893323.

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 1418013541 is about 37656.5205641732. The cubic root of 1418013541 is about 1123.4664975422.

The spelling of 1418013541 in words is "one billion, four hundred eighteen million, thirteen thousand, five hundred forty-one".