49190218967 has 32 divisors (see below), whose sum is σ = 54596229120. Its totient is φ = 44134796160.

The previous prime is 49190218951. The next prime is 49190219053. The reversal of 49190218967 is 76981209194.

It is a cyclic number.

It is not a de Polignac number, because 49190218967 - 2⁴ = 49190218951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49190218927) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13827353 + ... + 13830909.

It is an arithmetic number, because the mean of its divisors is an integer number (1706132160).

Almost surely, 2^49190218967 is an apocalyptic number.

49190218967 is a deficient number, since it is larger than the sum of its proper divisors (5406010153).

49190218967 is a wasteful number, since it uses less digits than its factorization.

49190218967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4103.

The product of its (nonzero) digits is 1959552, while the sum is 56.

The spelling of 49190218967 in words is "forty-nine billion, one hundred ninety million, two hundred eighteen thousand, nine hundred sixty-seven".