50343134011145 has 16 divisors (see below), whose sum is σ = 65525525363088. Its totient is φ = 36980896143360.

The previous prime is 50343134011127. The next prime is 50343134011147. The reversal of 50343134011145 is 54111043134305.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 15517273004809 + 34825861006336 = 3939197^2 + 5901344^2 .

It is not a de Polignac number, because 50343134011145 - 2¹⁴ = 50343133994761 is a prime.

It is a super-2 number, since 2×50343134011145² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50343134011147) 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, 7222827794 + ... + 7222834763.

It is an arithmetic number, because the mean of its divisors is an integer number (4095345335193).

Almost surely, 2^{50343134011145} is an apocalyptic number.

It is an amenable number.

50343134011145 is a deficient number, since it is larger than the sum of its proper divisors (15182391351943).

50343134011145 is a wasteful number, since it uses less digits than its factorization.

50343134011145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14445662620.

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 50343134011145 in words is "fifty trillion, three hundred forty-three billion, one hundred thirty-four million, eleven thousand, one hundred forty-five".