1453145111740 has 48 divisors (see below), whose sum is σ = 3692698172352. Its totient is φ = 468914052096.

The previous prime is 1453145111731. The next prime is 1453145111753. The reversal of 1453145111740 is 471115413541.

It is a super-2 number, since 2×1453145111740² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1453145111740.

It is a congruent number.

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, 305280207 + ... + 305284966.

It is an arithmetic number, because the mean of its divisors is an integer number (76931211924).

Almost surely, 2^{1453145111740} is an apocalyptic number.

1453145111740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1453145111740 is an abundant number, since it is smaller than the sum of its proper divisors (2239553060612).

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

1453145111740 is a wasteful number, since it uses less digits than its factorization.

1453145111740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610565206 (or 610565204 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 37.

The spelling of 1453145111740 in words is "one trillion, four hundred fifty-three billion, one hundred forty-five million, one hundred eleven thousand, seven hundred forty".