1351705146434 has 16 divisors (see below), whose sum is σ = 2056543110720. Its totient is φ = 666194741520.

The previous prime is 1351705146403. The next prime is 1351705146437. The reversal of 1351705146434 is 4346415071531.

It is a super-2 number, since 2×1351705146434² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1351705146437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 305444 + ... + 1672335.

It is an arithmetic number, because the mean of its divisors is an integer number (128533944420).

Almost surely, 2^{1351705146434} is an apocalyptic number.

1351705146434 is a deficient number, since it is larger than the sum of its proper divisors (704837964286).

1351705146434 is a wasteful number, since it uses less digits than its factorization.

1351705146434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1982665.

The product of its (nonzero) digits is 604800, while the sum is 44.

The spelling of 1351705146434 in words is "one trillion, three hundred fifty-one billion, seven hundred five million, one hundred forty-six thousand, four hundred thirty-four".