7140403734 has 16 divisors (see below), whose sum is σ = 14282956800. Its totient is φ = 2379776360.

The previous prime is 7140403727. The next prime is 7140403841. The reversal of 7140403734 is 4373040417.

It is a super-2 number, since 2×7140403734² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7140403695 and 7140403704.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44634 + ... + 127565.

It is an arithmetic number, because the mean of its divisors is an integer number (892684800).

Almost surely, 2^7140403734 is an apocalyptic number.

7140403734 is an abundant number, since it is smaller than the sum of its proper divisors (7142553066).

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

7140403734 is a wasteful number, since it uses less digits than its factorization.

7140403734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179115.

The product of its (nonzero) digits is 28224, while the sum is 33.

The square root of 7140403734 is about 84500.9096637427. The cubic root of 7140403734 is about 1925.6362643131.

The spelling of 7140403734 in words is "seven billion, one hundred forty million, four hundred three thousand, seven hundred thirty-four".