1426141248 has 56 divisors (see below), whose sum is σ = 4312383552. Its totient is φ = 407468544.

The previous prime is 1426141231. The next prime is 1426141303. The reversal of 1426141248 is 8421416241.

It is a tau number, because it is divible by the number of its divisors (56).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 529215 + ... + 531902.

Almost surely, 2^1426141248 is an apocalyptic number.

It is an amenable number.

1426141248 is an abundant number, since it is smaller than the sum of its proper divisors (2886242304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1426141248 is a wasteful number, since it uses less digits than its factorization.

1426141248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061139 (or 1061129 counting only the distinct ones).

The product of its digits is 12288, while the sum is 33.

The square root of 1426141248 is about 37764.2853500500. The cubic root of 1426141248 is about 1125.6088879701.

Adding to 1426141248 its reverse (8421416241), we get a palindrome (9847557489).

The spelling of 1426141248 in words is "one billion, four hundred twenty-six million, one hundred forty-one thousand, two hundred forty-eight".