49211642298 has 32 divisors (see below), whose sum is σ = 121136351616. Its totient is φ = 12978894528.

The previous prime is 49211642281. The next prime is 49211642339. The reversal of 49211642298 is 89224611294.

It is a super-3 number, since 3×49211642298³ (a number of 33 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45065061 + ... + 45066152.

It is an arithmetic number, because the mean of its divisors is an integer number (3785510988).

Almost surely, 2^49211642298 is an apocalyptic number.

49211642298 is an abundant number, since it is smaller than the sum of its proper divisors (71924709318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49211642298 is a wasteful number, since it uses less digits than its factorization.

49211642298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90131238.

The product of its digits is 497664, while the sum is 48.

The spelling of 49211642298 in words is "forty-nine billion, two hundred eleven million, six hundred forty-two thousand, two hundred ninety-eight".