6145699974 has 32 divisors (see below), whose sum is σ = 12447921024. Its totient is φ = 2022513600.

The previous prime is 6145699969. The next prime is 6145699979. The reversal of 6145699974 is 4799965416.

It is an interprime number because it is at equal distance from previous prime (6145699969) and next prime (6145699979).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6145699979) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 949449 + ... + 955899.

It is an arithmetic number, because the mean of its divisors is an integer number (388997532).

Almost surely, 2^6145699974 is an apocalyptic number.

6145699974 is an abundant number, since it is smaller than the sum of its proper divisors (6302221050).

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

6145699974 is a wasteful number, since it uses less digits than its factorization.

6145699974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8452.

The product of its digits is 14696640, while the sum is 60.

The square root of 6145699974 is about 78394.5149484325. The cubic root of 6145699974 is about 1831.7116947694.

The spelling of 6145699974 in words is "six billion, one hundred forty-five million, six hundred ninety-nine thousand, nine hundred seventy-four".