1054931683042 has 8 divisors (see below), whose sum is σ = 1600177272300. Its totient is φ = 521539258944.

The previous prime is 1054931683027. The next prime is 1054931683051. The reversal of 1054931683042 is 2403861394501.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 971843044041 + 83088639001 = 985821^2 + 288251^2 .

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

It is a super-2 number, since 2×1054931683042² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1054931682983 and 1054931683001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2963291067 + ... + 2963291422.

Almost surely, 2^{1054931683042} is an apocalyptic number.

1054931683042 is a deficient number, since it is larger than the sum of its proper divisors (545245589258).

1054931683042 is an equidigital number, since it uses as much as digits as its factorization.

1054931683042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5926582580.

The product of its (nonzero) digits is 622080, while the sum is 46.

The spelling of 1054931683042 in words is "one trillion, fifty-four billion, nine hundred thirty-one million, six hundred eighty-three thousand, forty-two".