49039661464226 has 4 divisors (see below), whose sum is σ = 73559492196342. Its totient is φ = 24519830732112.

The previous prime is 49039661464151. The next prime is 49039661464249. The reversal of 49039661464226 is 62246416693094.

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., 48958778673025 + 80882791201 = 6997055^2 + 284399^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12259915366055 + ... + 12259915366058.

Almost surely, 2^{49039661464226} is an apocalyptic number.

49039661464226 is a deficient number, since it is larger than the sum of its proper divisors (24519830732116).

49039661464226 is a wasteful number, since it uses less digits than its factorization.

49039661464226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24519830732115.

The product of its (nonzero) digits is 80621568, while the sum is 62.

The spelling of 49039661464226 in words is "forty-nine trillion, thirty-nine billion, six hundred sixty-one million, four hundred sixty-four thousand, two hundred twenty-six".