1077400344434 has 8 divisors (see below), whose sum is σ = 1701158438640. Its totient is φ = 510347531556.

The previous prime is 1077400344407. The next prime is 1077400344437. The reversal of 1077400344434 is 4344430047701.

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 = 1077400344391 and 1077400344400.

It is not an unprimeable number, because it can be changed into a prime (1077400344437) 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, 14176320284 + ... + 14176320359.

It is an arithmetic number, because the mean of its divisors is an integer number (212644804830).

Almost surely, 2^{1077400344434} is an apocalyptic number.

1077400344434 is a deficient number, since it is larger than the sum of its proper divisors (623758094206).

1077400344434 is a wasteful number, since it uses less digits than its factorization.

1077400344434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28352640664.

The product of its (nonzero) digits is 451584, while the sum is 41.

The spelling of 1077400344434 in words is "one trillion, seventy-seven billion, four hundred million, three hundred forty-four thousand, four hundred thirty-four".