411672779901 has 6 divisors (see below), whose sum is σ = 594638459870. Its totient is φ = 274448519928.

The previous prime is 411672779831. The next prime is 411672779933. The reversal of 411672779901 is 109977276114.

It is a happy number.

411672779901 is a `hidden beast` number, since 411 + 6 + 72 + 7 + 79 + 90 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 255782051001 + 155890728900 = 505749^2 + 394830^2 .

It is not a de Polignac number, because 411672779901 - 2⁹ = 411672779389 is a prime.

It is a super-2 number, since 2×411672779901² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411672779981) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22870709986 + ... + 22870710003.

Almost surely, 2^411672779901 is an apocalyptic number.

It is an amenable number.

411672779901 is a deficient number, since it is larger than the sum of its proper divisors (182965679969).

411672779901 is a wasteful number, since it uses less digits than its factorization.

411672779901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45741419995 (or 45741419992 counting only the distinct ones).

The product of its (nonzero) digits is 1333584, while the sum is 54.

The spelling of 411672779901 in words is "four hundred eleven billion, six hundred seventy-two million, seven hundred seventy-nine thousand, nine hundred one".