134400145510 has 32 divisors (see below), whose sum is σ = 245814681312. Its totient is φ = 52901164800.

The previous prime is 134400145499. The next prime is 134400145513. The reversal of 134400145510 is 15541004431.

It is a super-2 number, since 2×134400145510² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134400145513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 243559 + ... + 572818.

It is an arithmetic number, because the mean of its divisors is an integer number (7681708791).

Almost surely, 2^134400145510 is an apocalyptic number.

134400145510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134400145510 is a deficient number, since it is larger than the sum of its proper divisors (111414535802).

134400145510 is a wasteful number, since it uses less digits than its factorization.

134400145510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 816648.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 134400145510 its reverse (15541004431), we get a palindrome (149941149941).

The spelling of 134400145510 in words is "one hundred thirty-four billion, four hundred million, one hundred forty-five thousand, five hundred ten".