426613330655002 has 4 divisors (see below), whose sum is σ = 639919995982506. Its totient is φ = 213306665327500.

The previous prime is 426613330654999. The next prime is 426613330655047. The reversal of 426613330655002 is 200556033316624.

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., 356188656907521 + 70424673747481 = 18872961^2 + 8391941^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106653332663749 + ... + 106653332663752.

Almost surely, 2^{426613330655002} is an apocalyptic number.

426613330655002 is a deficient number, since it is larger than the sum of its proper divisors (213306665327504).

426613330655002 is a wasteful number, since it uses less digits than its factorization.

426613330655002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213306665327503.

The product of its (nonzero) digits is 2332800, while the sum is 46.

The spelling of 426613330655002 in words is "four hundred twenty-six trillion, six hundred thirteen billion, three hundred thirty million, six hundred fifty-five thousand, two".