12602613141 has 6 divisors (see below), whose sum is σ = 18203774550. Its totient is φ = 8401742088.

The previous prime is 12602613139. The next prime is 12602613197. The reversal of 12602613141 is 14131620621.

It is a happy number.

12602613141 is a `hidden beast` number, since 1 + 2 + 6 + 0 + 2 + 613 + 1 + 41 = 666.

It can be written as a sum of positive squares in only one way, i.e., 12000107025 + 602506116 = 109545^2 + 24546^2 .

It is not a de Polignac number, because 12602613141 - 2¹ = 12602613139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12602613131) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 700145166 + ... + 700145183.

It is an arithmetic number, because the mean of its divisors is an integer number (3033962425).

Almost surely, 2^12602613141 is an apocalyptic number.

It is an amenable number.

12602613141 is a deficient number, since it is larger than the sum of its proper divisors (5601161409).

12602613141 is a wasteful number, since it uses less digits than its factorization.

12602613141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1400290355 (or 1400290352 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The spelling of 12602613141 in words is "twelve billion, six hundred two million, six hundred thirteen thousand, one hundred forty-one".