7400146075 has 12 divisors (see below), whose sum is σ = 10487064400. Its totient is φ = 5074385760.

The previous prime is 7400146043. The next prime is 7400146081. The reversal of 7400146075 is 5706410047.

It is a happy number.

It is not a de Polignac number, because 7400146075 - 2⁵ = 7400146043 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7400146075.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21143100 + ... + 21143449.

Almost surely, 2^7400146075 is an apocalyptic number.

7400146075 is a deficient number, since it is larger than the sum of its proper divisors (3086918325).

7400146075 is a wasteful number, since it uses less digits than its factorization.

7400146075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42286566 (or 42286561 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 7400146075 is about 86024.1017099278. The cubic root of 7400146075 is about 1948.7079826167.

The spelling of 7400146075 in words is "seven billion, four hundred million, one hundred forty-six thousand, seventy-five".