4134531331501 has 4 divisors (see below), whose sum is σ = 4134558847104. Its totient is φ = 4134503815900.

The previous prime is 4134531331471. The next prime is 4134531331507. The reversal of 4134531331501 is 1051331354314.

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 a cyclic number.

It is not a de Polignac number, because 4134531331501 - 2⁷ = 4134531331373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4134531331507) 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, 13531165 + ... + 13833346.

It is an arithmetic number, because the mean of its divisors is an integer number (1033639711776).

Almost surely, 2^{4134531331501} is an apocalyptic number.

It is an amenable number.

4134531331501 is a deficient number, since it is larger than the sum of its proper divisors (27515603).

4134531331501 is a wasteful number, since it uses less digits than its factorization.

4134531331501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27515602.

The product of its (nonzero) digits is 32400, while the sum is 34.

Adding to 4134531331501 its reverse (1051331354314), we get a palindrome (5185862685815).

The spelling of 4134531331501 in words is "four trillion, one hundred thirty-four billion, five hundred thirty-one million, three hundred thirty-one thousand, five hundred one".