1735129012945 has 16 divisors (see below), whose sum is σ = 2091481741440. Its totient is φ = 1381894326400.

The previous prime is 1735129012943. The next prime is 1735129012979. The reversal of 1735129012945 is 5492109215371.

It is not a de Polignac number, because 1735129012945 - 2¹ = 1735129012943 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1735129012943) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 966876 + ... + 2098834.

It is an arithmetic number, because the mean of its divisors is an integer number (130717608840).

Almost surely, 2^{1735129012945} is an apocalyptic number.

It is an amenable number.

1735129012945 is a deficient number, since it is larger than the sum of its proper divisors (356352728495).

1735129012945 is a wasteful number, since it uses less digits than its factorization.

1735129012945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1133336.

The product of its (nonzero) digits is 680400, while the sum is 49.

The spelling of 1735129012945 in words is "one trillion, seven hundred thirty-five billion, one hundred twenty-nine million, twelve thousand, nine hundred forty-five".