134507949031 has 16 divisors (see below), whose sum is σ = 145218432960. Its totient is φ = 124204030720.

The previous prime is 134507949011. The next prime is 134507949067. The reversal of 134507949031 is 130949705431.

It is a cyclic number.

It is not a de Polignac number, because 134507949031 - 2¹⁷ = 134507817959 is a prime.

It is a super-2 number, since 2×134507949031² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134507949011) 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, 6099381 + ... + 6121393.

It is an arithmetic number, because the mean of its divisors is an integer number (9076152060).

Almost surely, 2^134507949031 is an apocalyptic number.

134507949031 is a deficient number, since it is larger than the sum of its proper divisors (10710483929).

134507949031 is a wasteful number, since it uses less digits than its factorization.

134507949031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31226.

The product of its (nonzero) digits is 408240, while the sum is 46.

The spelling of 134507949031 in words is "one hundred thirty-four billion, five hundred seven million, nine hundred forty-nine thousand, thirty-one".