1466144970 has 16 divisors (see below), whose sum is σ = 3518748000. Its totient is φ = 390971984.

The previous prime is 1466144947. The next prime is 1466144993. The reversal of 1466144970 is 794416641.

It is an interprime number because it is at equal distance from previous prime (1466144947) and next prime (1466144993).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24435720 + ... + 24435779.

It is an arithmetic number, because the mean of its divisors is an integer number (219921750).

Almost surely, 2^1466144970 is an apocalyptic number.

1466144970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1466144970 is an abundant number, since it is smaller than the sum of its proper divisors (2052603030).

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

1466144970 is a wasteful number, since it uses less digits than its factorization.

1466144970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48871509.

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 1466144970 is about 38290.2725244937. The cubic root of 1466144970 is about 1136.0365516945.

The spelling of 1466144970 in words is "one billion, four hundred sixty-six million, one hundred forty-four thousand, nine hundred seventy".