30772735241255 has 16 divisors (see below), whose sum is σ = 42203125065024. Its totient is φ = 21101045798400.

The previous prime is 30772735241221. The next prime is 30772735241317. The reversal of 30772735241255 is 55214253727703.

It is not a de Polignac number, because 30772735241255 - 2¹⁸ = 30772734979111 is a prime.

It is a super-2 number, since 2×30772735241255² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30772735241197 and 30772735241206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2460962 + ... + 8222031.

It is an arithmetic number, because the mean of its divisors is an integer number (2637695316564).

Almost surely, 2^{30772735241255} is an apocalyptic number.

30772735241255 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

30772735241255 is a deficient number, since it is larger than the sum of its proper divisors (11430389823769).

30772735241255 is a wasteful number, since it uses less digits than its factorization.

30772735241255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10765306.

The product of its (nonzero) digits is 12348000, while the sum is 53.

Adding to 30772735241255 its reverse (55214253727703), we get a palindrome (85986988968958).

The spelling of 30772735241255 in words is "thirty trillion, seven hundred seventy-two billion, seven hundred thirty-five million, two hundred forty-one thousand, two hundred fifty-five".