1416745331 has 8 divisors (see below), whose sum is σ = 1421280000. Its totient is φ = 1412218440.

The previous prime is 1416745321. The next prime is 1416745339. The reversal of 1416745331 is 1335476141.

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-1416745331 is a prime.

It is a super-2 number, since 2×1416745331² = 4014334665820599122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1416745291 and 1416745300.

It is not an unprimeable number, because it can be changed into a prime (1416745339) 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, 753050 + ... + 754928.

It is an arithmetic number, because the mean of its divisors is an integer number (177660000).

Almost surely, 2^1416745331 is an apocalyptic number.

1416745331 is a deficient number, since it is larger than the sum of its proper divisors (4534669).

1416745331 is a wasteful number, since it uses less digits than its factorization.

1416745331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3889.

The product of its digits is 30240, while the sum is 35.

The square root of 1416745331 is about 37639.6776155163. The cubic root of 1416745331 is about 1123.1314710247.

The spelling of 1416745331 in words is "one billion, four hundred sixteen million, seven hundred forty-five thousand, three hundred thirty-one".