1054207237146 has 64 divisors (see below), whose sum is σ = 2425348092672. Its totient is φ = 299236234752.

The previous prime is 1054207237099. The next prime is 1054207237163. The reversal of 1054207237146 is 6417327024501.

It is a super-2 number, since 2×1054207237146² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 1054207237098 and 1054207237107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 81607480 + ... + 81620396.

It is an arithmetic number, because the mean of its divisors is an integer number (37896063948).

Almost surely, 2^{1054207237146} is an apocalyptic number.

1054207237146 is an abundant number, since it is smaller than the sum of its proper divisors (1371140855526).

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

1054207237146 is a wasteful number, since it uses less digits than its factorization.

1054207237146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25463.

The product of its (nonzero) digits is 282240, while the sum is 42.

The spelling of 1054207237146 in words is "one trillion, fifty-four billion, two hundred seven million, two hundred thirty-seven thousand, one hundred forty-six".