1454144659970 has 32 divisors (see below), whose sum is σ = 2664326718720. Its totient is φ = 571319424000.

The previous prime is 1454144659969. The next prime is 1454144659997. The reversal of 1454144659970 is 799564414541.

It is a super-2 number, since 2×1454144659970² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4616156 + ... + 4921095.

It is an arithmetic number, because the mean of its divisors is an integer number (83260209960).

Almost surely, 2^{1454144659970} is an apocalyptic number.

1454144659970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1454144659970 is a deficient number, since it is larger than the sum of its proper divisors (1210182058750).

1454144659970 is a wasteful number, since it uses less digits than its factorization.

1454144659970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9537530.

The product of its (nonzero) digits is 21772800, while the sum is 59.

The spelling of 1454144659970 in words is "one trillion, four hundred fifty-four billion, one hundred forty-four million, six hundred fifty-nine thousand, nine hundred seventy".