1034312736657 has 4 divisors (see below), whose sum is σ = 1379083648880. Its totient is φ = 689541824436.

The previous prime is 1034312736643. The next prime is 1034312736689. The reversal of 1034312736657 is 7566372134301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1034312736657 - 2⁶ = 1034312736593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1034312736697) 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, 172385456107 + ... + 172385456112.

It is an arithmetic number, because the mean of its divisors is an integer number (344770912220).

Almost surely, 2^{1034312736657} is an apocalyptic number.

It is an amenable number.

1034312736657 is a deficient number, since it is larger than the sum of its proper divisors (344770912223).

1034312736657 is an equidigital number, since it uses as much as digits as its factorization.

1034312736657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344770912222.

The product of its (nonzero) digits is 1905120, while the sum is 48.

The spelling of 1034312736657 in words is "one trillion, thirty-four billion, three hundred twelve million, seven hundred thirty-six thousand, six hundred fifty-seven".