134356531764 has 288 divisors, whose sum is σ = 402578104320. Its totient is φ = 34552320768.

The previous prime is 134356531721. The next prime is 134356531807. The reversal of 134356531764 is 467135653431.

It is an interprime number because it is at equal distance from previous prime (134356531721) and next prime (134356531807).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 131850847 + ... + 131851865.

It is an arithmetic number, because the mean of its divisors is an integer number (1397840640).

Almost surely, 2^134356531764 is an apocalyptic number.

134356531764 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134356531764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201289052160).

134356531764 is an abundant number, since it is smaller than the sum of its proper divisors (268221572556).

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

134356531764 is a wasteful number, since it uses less digits than its factorization.

134356531764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1467 (or 1458 counting only the distinct ones).

The product of its digits is 2721600, while the sum is 48.

The spelling of 134356531764 in words is "one hundred thirty-four billion, three hundred fifty-six million, five hundred thirty-one thousand, seven hundred sixty-four".