134363545363431 has 32 divisors (see below), whose sum is σ = 203164033843200. Its totient is φ = 87745434809760.

The previous prime is 134363545363409. The next prime is 134363545363457.

It is a happy number.

134363545363431 is a `hidden beast` number, since 1 + 3 + 4 + 3 + 6 + 3 + 545 + 3 + 63 + 4 + 31 = 666.

134363545363431 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 134363545363431 - 2⁹ = 134363545362919 is a prime.

It is a super-2 number, since 2×134363545363431² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134363545361431) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 247732080 + ... + 248273861.

It is an arithmetic number, because the mean of its divisors is an integer number (6348876057600).

Almost surely, 2^{134363545363431} is an apocalyptic number.

134363545363431 is a deficient number, since it is larger than the sum of its proper divisors (68800488479769).

134363545363431 is a wasteful number, since it uses less digits than its factorization.

134363545363431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496006156 (or 496006150 counting only the distinct ones).

The product of its digits is 41990400, while the sum is 54.

The spelling of 134363545363431 in words is "one hundred thirty-four trillion, three hundred sixty-three billion, five hundred forty-five million, three hundred sixty-three thousand, four hundred thirty-one".