1425040356730 has 32 divisors (see below), whose sum is σ = 2620175765760. Its totient is φ = 557775885120.

The previous prime is 1425040356713. The next prime is 1425040356737. The reversal of 1425040356730 is 376530405241.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1425040356737) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2052636 + ... + 2657704.

It is an arithmetic number, because the mean of its divisors is an integer number (81880492680).

Almost surely, 2^{1425040356730} is an apocalyptic number.

1425040356730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1425040356730 is a deficient number, since it is larger than the sum of its proper divisors (1195135409030).

1425040356730 is a wasteful number, since it uses less digits than its factorization.

1425040356730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610134.

The product of its (nonzero) digits is 302400, while the sum is 40.

The spelling of 1425040356730 in words is "one trillion, four hundred twenty-five billion, forty million, three hundred fifty-six thousand, seven hundred thirty".