1488894134294 has 32 divisors (see below), whose sum is σ = 2720030754816. Its totient is φ = 597367853280.

The previous prime is 1488894134293. The next prime is 1488894134303. The reversal of 1488894134294 is 4924314988841.

It is a Smith number, since the sum of its digits (65) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 1488894134294.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1488894134291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49175237 + ... + 49205504.

It is an arithmetic number, because the mean of its divisors is an integer number (85000961088).

Almost surely, 2^{1488894134294} is an apocalyptic number.

1488894134294 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1488894134294 is a deficient number, since it is larger than the sum of its proper divisors (1231136620522).

1488894134294 is a wasteful number, since it uses less digits than its factorization.

1488894134294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98380820.

The product of its digits is 63700992, while the sum is 65.

The spelling of 1488894134294 in words is "one trillion, four hundred eighty-eight billion, eight hundred ninety-four million, one hundred thirty-four thousand, two hundred ninety-four".