135424141402 has 16 divisors (see below), whose sum is σ = 224408246400. Its totient is φ = 60777231840.

The previous prime is 135424141397. The next prime is 135424141423. The reversal of 135424141402 is 204141424531.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38958027 + ... + 38961502.

It is an arithmetic number, because the mean of its divisors is an integer number (14025515400).

Almost surely, 2^135424141402 is an apocalyptic number.

135424141402 is a deficient number, since it is larger than the sum of its proper divisors (88984104998).

135424141402 is a wasteful number, since it uses less digits than its factorization.

135424141402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77919621.

The product of its (nonzero) digits is 15360, while the sum is 31.

Adding to 135424141402 its reverse (204141424531), we get a palindrome (339565565933).

The spelling of 135424141402 in words is "one hundred thirty-five billion, four hundred twenty-four million, one hundred forty-one thousand, four hundred two".