135452353415402 has 4 divisors (see below), whose sum is σ = 203178530123106. Its totient is φ = 67726176707700.

The previous prime is 135452353415387. The next prime is 135452353415411. The reversal of 135452353415402 is 204514353254531.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 102184825039801 + 33267528375601 = 10108651^2 + 5767801^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33863088353849 + ... + 33863088353852.

Almost surely, 2^{135452353415402} is an apocalyptic number.

135452353415402 is a deficient number, since it is larger than the sum of its proper divisors (67726176707704).

135452353415402 is an equidigital number, since it uses as much as digits as its factorization.

135452353415402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67726176707703.

The product of its (nonzero) digits is 4320000, while the sum is 47.

The spelling of 135452353415402 in words is "one hundred thirty-five trillion, four hundred fifty-two billion, three hundred fifty-three million, four hundred fifteen thousand, four hundred two".