403950410955059 has 4 divisors (see below), whose sum is σ = 406661487538800. Its totient is φ = 401239334371320.

The previous prime is 403950410955041. The next prime is 403950410955073. The reversal of 403950410955059 is 950559014059304.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-403950410955059 is a prime.

It is a super-2 number, since 2×403950410955059² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 403950410954989 and 403950410955007.

It is not an unprimeable number, because it can be changed into a prime (403950410355059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1355538291647 + ... + 1355538291944.

It is an arithmetic number, because the mean of its divisors is an integer number (101665371884700).

Almost surely, 2^{403950410955059} is an apocalyptic number.

403950410955059 is a deficient number, since it is larger than the sum of its proper divisors (2711076583741).

403950410955059 is a wasteful number, since it uses less digits than its factorization.

403950410955059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2711076583740.

The product of its (nonzero) digits is 21870000, while the sum is 59.

The spelling of 403950410955059 in words is "four hundred three trillion, nine hundred fifty billion, four hundred ten million, nine hundred fifty-five thousand, fifty-nine".