153442070 has 8 divisors (see below), whose sum is σ = 276195744. Its totient is φ = 61376824.

The previous prime is 153442061. The next prime is 153442099. The reversal of 153442070 is 70244351.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7672094 + ... + 7672113.

It is an arithmetic number, because the mean of its divisors is an integer number (34524468).

Almost surely, 2^153442070 is an apocalyptic number.

153442070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

153442070 is a deficient number, since it is larger than the sum of its proper divisors (122753674).

153442070 is a wasteful number, since it uses less digits than its factorization.

153442070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15344214.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 153442070 is about 12387.1736082126. The cubic root of 153442070 is about 535.3627492998.

The spelling of 153442070 in words is "one hundred fifty-three million, four hundred forty-two thousand, seventy".