1077143480726 has 4 divisors (see below), whose sum is σ = 1615715221092. Its totient is φ = 538571740362.

The previous prime is 1077143480713. The next prime is 1077143480729. The reversal of 1077143480726 is 6270843417701.

1077143480726 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1077143480729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 269285870180 + ... + 269285870183.

It is an arithmetic number, because the mean of its divisors is an integer number (403928805273).

Almost surely, 2^{1077143480726} is an apocalyptic number.

1077143480726 is a deficient number, since it is larger than the sum of its proper divisors (538571740366).

1077143480726 is an equidigital number, since it uses as much as digits as its factorization.

1077143480726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538571740365.

The product of its (nonzero) digits is 1580544, while the sum is 50.

The spelling of 1077143480726 in words is "one trillion, seventy-seven billion, one hundred forty-three million, four hundred eighty thousand, seven hundred twenty-six".