134345201502 has 16 divisors (see below), whose sum is σ = 268698630672. Its totient is φ = 44780362560.

The previous prime is 134345201483. The next prime is 134345201531. The reversal of 134345201502 is 205102543431.

It is a super-2 number, since 2×134345201502² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 134345201502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119343 + ... + 531914.

It is an arithmetic number, because the mean of its divisors is an integer number (16793664417).

Almost surely, 2^134345201502 is an apocalyptic number.

134345201502 is an abundant number, since it is smaller than the sum of its proper divisors (134353429170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134345201502 is a wasteful number, since it uses less digits than its factorization.

134345201502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685643.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 134345201502 its reverse (205102543431), we get a palindrome (339447744933).

The spelling of 134345201502 in words is "one hundred thirty-four billion, three hundred forty-five million, two hundred one thousand, five hundred two".