7432061340 has 48 divisors (see below), whose sum is σ = 22701571200. Its totient is φ = 1801711680.

The previous prime is 7432061339. The next prime is 7432061381. The reversal of 7432061340 is 431602347.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 7432061298 and 7432061307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5629690 + ... + 5631009.

It is an arithmetic number, because the mean of its divisors is an integer number (472949400).

Almost surely, 2^7432061340 is an apocalyptic number.

It is an amenable number.

7432061340 is an abundant number, since it is smaller than the sum of its proper divisors (15269509860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7432061340 is a wasteful number, since it uses less digits than its factorization.

7432061340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11260722 (or 11260720 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 7432061340 is about 86209.4040113954. The cubic root of 7432061340 is about 1951.5054200127.

Adding to 7432061340 its reverse (431602347), we get a palindrome (7863663687).

The spelling of 7432061340 in words is "seven billion, four hundred thirty-two million, sixty-one thousand, three hundred forty".