1418279248 has 10 divisors (see below), whose sum is σ = 2747916074. Its totient is φ = 709139616.

The previous prime is 1418279237. The next prime is 1418279251. The reversal of 1418279248 is 8429728141.

It can be written as a sum of positive squares in only one way, i.e., 1378488384 + 39790864 = 37128^2 + 6308^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1418279198 and 1418279207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44321211 + ... + 44321242.

Almost surely, 2^1418279248 is an apocalyptic number.

It is an amenable number.

1418279248 is a deficient number, since it is larger than the sum of its proper divisors (1329636826).

1418279248 is an equidigital number, since it uses as much as digits as its factorization.

1418279248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88642461 (or 88642455 counting only the distinct ones).

The product of its digits is 258048, while the sum is 46.

The square root of 1418279248 is about 37660.0484333199. The cubic root of 1418279248 is about 1123.5366647776.

The spelling of 1418279248 in words is "one billion, four hundred eighteen million, two hundred seventy-nine thousand, two hundred forty-eight".