1144734470148 has 24 divisors (see below), whose sum is σ = 2671105984960. Its totient is φ = 381569744160.

The previous prime is 1144734470123. The next prime is 1144734470161. The reversal of 1144734470148 is 8410744374411.

It is a super-3 number, since 3×1144734470148³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1144734470097 and 1144734470106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 471808 + ... + 1584951.

Almost surely, 2^{1144734470148} is an apocalyptic number.

It is an amenable number.

1144734470148 is an abundant number, since it is smaller than the sum of its proper divisors (1526371514812).

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

1144734470148 is a wasteful number, since it uses less digits than its factorization.

1144734470148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2103147 (or 2103145 counting only the distinct ones).

The product of its (nonzero) digits is 1204224, while the sum is 48.

The spelling of 1144734470148 in words is "one trillion, one hundred forty-four billion, seven hundred thirty-four million, four hundred seventy thousand, one hundred forty-eight".