423051453002 has 16 divisors (see below), whose sum is σ = 672470353800. Its totient is φ = 199250472960.

The previous prime is 423051453001. The next prime is 423051453023. The reversal of 423051453002 is 200354150324.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 284055954961 + 138995498041 = 532969^2 + 372821^2 .

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (423051453001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88948727 + ... + 88953482.

Almost surely, 2^423051453002 is an apocalyptic number.

423051453002 is a deficient number, since it is larger than the sum of its proper divisors (249418900798).

423051453002 is a wasteful number, since it uses less digits than its factorization.

423051453002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177902281.

The product of its (nonzero) digits is 14400, while the sum is 29.

The spelling of 423051453002 in words is "four hundred twenty-three billion, fifty-one million, four hundred fifty-three thousand, two".