27135707402 has 32 divisors (see below), whose sum is σ = 42387867648. Its totient is φ = 13018320000.

The previous prime is 27135707371. The next prime is 27135707407. The reversal of 27135707402 is 20470753172.

It is not an unprimeable number, because it can be changed into a prime (27135707407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2445527 + ... + 2456597.

It is an arithmetic number, because the mean of its divisors is an integer number (1324620864).

Almost surely, 2^27135707402 is an apocalyptic number.

27135707402 is a deficient number, since it is larger than the sum of its proper divisors (15252160246).

27135707402 is a wasteful number, since it uses less digits than its factorization.

27135707402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11606.

The product of its (nonzero) digits is 82320, while the sum is 38.

The spelling of 27135707402 in words is "twenty-seven billion, one hundred thirty-five million, seven hundred seven thousand, four hundred two".