1137478147067 has 4 divisors (see below), whose sum is σ = 1137481798440. Its totient is φ = 1137474495696.

The previous prime is 1137478147037. The next prime is 1137478147103. The reversal of 1137478147067 is 7607418747311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1137478147067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1137478147027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1309817 + ... + 1997642.

It is an arithmetic number, because the mean of its divisors is an integer number (284370449610).

Almost surely, 2^{1137478147067} is an apocalyptic number.

1137478147067 is a deficient number, since it is larger than the sum of its proper divisors (3651373).

1137478147067 is an equidigital number, since it uses as much as digits as its factorization.

1137478147067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3651372.

The product of its (nonzero) digits is 5531904, while the sum is 56.

The spelling of 1137478147067 in words is "one trillion, one hundred thirty-seven billion, four hundred seventy-eight million, one hundred forty-seven thousand, sixty-seven".