60606040402 has 4 divisors (see below), whose sum is σ = 90909060606. Its totient is φ = 30303020200.

The previous prime is 60606040393. The next prime is 60606040471. The reversal of 60606040402 is 20404060606.

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., 51437786401 + 9168254001 = 226799^2 + 95751^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15151510099 + ... + 15151510102.

Almost surely, 2^60606040402 is an apocalyptic number.

60606040402 is a deficient number, since it is larger than the sum of its proper divisors (30303020204).

60606040402 is a wasteful number, since it uses less digits than its factorization.

60606040402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30303020203.

The product of its (nonzero) digits is 6912, while the sum is 28.

The spelling of 60606040402 in words is "sixty billion, six hundred six million, forty thousand, four hundred two".