361432142973 has 48 divisors (see below), whose sum is σ = 607948623360. Its totient is φ = 204597943200.

The previous prime is 361432142971. The next prime is 361432142983. The reversal of 361432142973 is 379241234163.

361432142973 is a `hidden beast` number, since 3 + 6 + 1 + 432 + 142 + 9 + 73 = 666.

It is not a de Polignac number, because 361432142973 - 2¹ = 361432142971 is a prime.

It is a super-2 number, since 2×361432142973² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361432142971) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1219611 + ... + 1486712.

It is an arithmetic number, because the mean of its divisors is an integer number (12665596320).

Almost surely, 2^361432142973 is an apocalyptic number.

361432142973 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

361432142973 is a deficient number, since it is larger than the sum of its proper divisors (246516480387).

361432142973 is a wasteful number, since it uses less digits than its factorization.

361432142973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2706430 (or 2706427 counting only the distinct ones).

The product of its digits is 653184, while the sum is 45.

It can be divided in two parts, 361432 and 142973, that added together give a palindrome (504405).

The spelling of 361432142973 in words is "three hundred sixty-one billion, four hundred thirty-two million, one hundred forty-two thousand, nine hundred seventy-three".