3051147277421 has 16 divisors (see below), whose sum is σ = 3271646505600. Its totient is φ = 2835426147840.

The previous prime is 3051147277411. The next prime is 3051147277471. The reversal of 3051147277421 is 1247727411503.

3051147277421 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3051147277421 is a prime.

It is a super-2 number, since 2×3051147277421² (a number of 26 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 (3051147277411) 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, 2999216 + ... + 3885561.

It is an arithmetic number, because the mean of its divisors is an integer number (204477906600).

Almost surely, 2^{3051147277421} is an apocalyptic number.

It is an amenable number.

3051147277421 is a deficient number, since it is larger than the sum of its proper divisors (220499228179).

3051147277421 is a wasteful number, since it uses less digits than its factorization.

3051147277421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6885124.

The product of its (nonzero) digits is 329280, while the sum is 44.

The spelling of 3051147277421 in words is "three trillion, fifty-one billion, one hundred forty-seven million, two hundred seventy-seven thousand, four hundred twenty-one".