3142948971458 has 8 divisors (see below), whose sum is σ = 4716087575628. Its totient is φ = 1570919779584.

The previous prime is 3142948971457. The next prime is 3142948971469. The reversal of 3142948971458 is 8541798492413.

It can be written as a sum of positive squares in 2 ways, for example, as 2927770811329 + 215178160129 = 1711073^2 + 463873^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3142948971394 and 3142948971403.

It is not an unprimeable number, because it can be changed into a prime (3142948971451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277345991 + ... + 277357322.

Almost surely, 2^{3142948971458} is an apocalyptic number.

3142948971458 is a deficient number, since it is larger than the sum of its proper divisors (1573138604170).

3142948971458 is a wasteful number, since it uses less digits than its factorization.

3142948971458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554706148.

The product of its digits is 69672960, while the sum is 65.

The spelling of 3142948971458 in words is "three trillion, one hundred forty-two billion, nine hundred forty-eight million, nine hundred seventy-one thousand, four hundred fifty-eight".