30557141405 has 16 divisors (see below), whose sum is σ = 42049977984. Its totient is φ = 20881947840.

The previous prime is 30557141401. The next prime is 30557141411. The reversal of 30557141405 is 50414175503.

It is a happy number.

It is not a de Polignac number, because 30557141405 - 2² = 30557141401 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30557141401) 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, 1479611 + ... + 1500120.

It is an arithmetic number, because the mean of its divisors is an integer number (2628123624).

Almost surely, 2^30557141405 is an apocalyptic number.

30557141405 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

30557141405 is a deficient number, since it is larger than the sum of its proper divisors (11492836579).

30557141405 is a wasteful number, since it uses less digits than its factorization.

30557141405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2980036.

The product of its (nonzero) digits is 42000, while the sum is 35.

The spelling of 30557141405 in words is "thirty billion, five hundred fifty-seven million, one hundred forty-one thousand, four hundred five".