43061602151 has 4 divisors (see below), whose sum is σ = 43062116952. Its totient is φ = 43061087352.

The previous prime is 43061602097. The next prime is 43061602159. The reversal of 43061602151 is 15120616034.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 43061602151 - 2¹⁴ = 43061585767 is a prime.

It is a super-2 number, since 2×43061602151² (a number of 22 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 (43061602159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99740 + ... + 309953.

It is an arithmetic number, because the mean of its divisors is an integer number (10765529238).

Almost surely, 2^43061602151 is an apocalyptic number.

43061602151 is a deficient number, since it is larger than the sum of its proper divisors (514801).

43061602151 is a wasteful number, since it uses less digits than its factorization.

43061602151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514800.

The product of its (nonzero) digits is 4320, while the sum is 29.

The spelling of 43061602151 in words is "forty-three billion, sixty-one million, six hundred two thousand, one hundred fifty-one".