135468300138855 has 16 divisors (see below), whose sum is σ = 220302547112544. Its totient is φ = 71065337777280.

The previous prime is 135468300138727. The next prime is 135468300138863. The reversal of 135468300138855 is 558831003864531.

It is not a de Polignac number, because 135468300138855 - 2⁷ = 135468300138727 is a prime.

It is a super-2 number, since 2×135468300138855² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74026392604 + ... + 74026394433.

It is an arithmetic number, because the mean of its divisors is an integer number (13768909194534).

Almost surely, 2^{135468300138855} is an apocalyptic number.

135468300138855 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

135468300138855 is a deficient number, since it is larger than the sum of its proper divisors (84834246973689).

135468300138855 is a wasteful number, since it uses less digits than its factorization.

135468300138855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148052787106.

The product of its (nonzero) digits is 41472000, while the sum is 60.

The spelling of 135468300138855 in words is "one hundred thirty-five trillion, four hundred sixty-eight billion, three hundred million, one hundred thirty-eight thousand, eight hundred fifty-five".