6361419081 has 16 divisors (see below), whose sum is σ = 8551496448. Its totient is φ = 4206181200.

The previous prime is 6361419079. The next prime is 6361419131. The reversal of 6361419081 is 1809141636.

It is not a de Polignac number, because 6361419081 - 2¹ = 6361419079 is a prime.

It is a super-2 number, since 2×6361419081² = 80935305448221769122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6361419061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 928390 + ... + 935216.

It is an arithmetic number, because the mean of its divisors is an integer number (534468528).

Almost surely, 2^6361419081 is an apocalyptic number.

It is an amenable number.

6361419081 is a deficient number, since it is larger than the sum of its proper divisors (2190077367).

6361419081 is a wasteful number, since it uses less digits than its factorization.

6361419081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9332.

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 6361419081 is about 79758.5047565462. The cubic root of 6361419081 is about 1852.8972456587.

The spelling of 6361419081 in words is "six billion, three hundred sixty-one million, four hundred nineteen thousand, eighty-one".