7854412214151 has 12 divisors (see below), whose sum is σ = 11345320864800. Its totient is φ = 5236247681280.

The previous prime is 7854412214119. The next prime is 7854412214167. The reversal of 7854412214151 is 1514122144587.

7854412214151 is a `hidden beast` number, since 7 + 8 + 5 + 4 + 4 + 1 + 221 + 415 + 1 = 666.

It is not a de Polignac number, because 7854412214151 - 2⁵ = 7854412214119 is a prime.

It is a super-3 number, since 3×7854412214151³ (a number of 40 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 7854412214097 and 7854412214106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7854412214111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 341215 + ... + 3978096.

It is an arithmetic number, because the mean of its divisors is an integer number (945443405400).

Almost surely, 2^{7854412214151} is an apocalyptic number.

7854412214151 is a deficient number, since it is larger than the sum of its proper divisors (3490908650649).

7854412214151 is a wasteful number, since it uses less digits than its factorization.

7854412214151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4521366 (or 4521363 counting only the distinct ones).

The product of its digits is 358400, while the sum is 45.

The spelling of 7854412214151 in words is "seven trillion, eight hundred fifty-four billion, four hundred twelve million, two hundred fourteen thousand, one hundred fifty-one".