135460262542 has 12 divisors (see below), whose sum is σ = 223341507648. Its totient is φ = 61572846500.

The previous prime is 135460262533. The next prime is 135460262543. The reversal of 135460262542 is 245262064531.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 135460262495 and 135460262504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135460262543) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 279876334 + ... + 279876817.

It is an arithmetic number, because the mean of its divisors is an integer number (18611792304).

Almost surely, 2^135460262542 is an apocalyptic number.

135460262542 is a deficient number, since it is larger than the sum of its proper divisors (87881245106).

135460262542 is a wasteful number, since it uses less digits than its factorization.

135460262542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559753175 (or 559753164 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 40.

The spelling of 135460262542 in words is "one hundred thirty-five billion, four hundred sixty million, two hundred sixty-two thousand, five hundred forty-two".