1245422351046 has 32 divisors (see below), whose sum is σ = 2495554373088. Its totient is φ = 414356572160.

The previous prime is 1245422351039. The next prime is 1245422351071. The reversal of 1245422351046 is 6401532245421.

It is a junction number, because it is equal to n+sod(n) for n = 1245422350995 and 1245422351013.

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, 6780556 + ... + 6961808.

It is an arithmetic number, because the mean of its divisors is an integer number (77986074159).

Almost surely, 2^{1245422351046} is an apocalyptic number.

1245422351046 is an abundant number, since it is smaller than the sum of its proper divisors (1250132022042).

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

1245422351046 is a wasteful number, since it uses less digits than its factorization.

1245422351046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183416.

The product of its (nonzero) digits is 230400, while the sum is 39.

Adding to 1245422351046 its reverse (6401532245421), we get a palindrome (7646954596467).

The spelling of 1245422351046 in words is "one trillion, two hundred forty-five billion, four hundred twenty-two million, three hundred fifty-one thousand, forty-six".