1070738403372 has 36 divisors (see below), whose sum is σ = 2952642264936. Its totient is φ = 324466182720.

The previous prime is 1070738403367. The next prime is 1070738403373. The reversal of 1070738403372 is 2733048370701.

1070738403372 is a `hidden beast` number, since 107 + 0 + 73 + 8 + 403 + 3 + 72 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×1070738403372² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1070738403373) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1351942033 + ... + 1351942824.

Almost surely, 2^{1070738403372} is an apocalyptic number.

1070738403372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1070738403372 is an abundant number, since it is smaller than the sum of its proper divisors (1881903861564).

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

1070738403372 is a wasteful number, since it uses less digits than its factorization.

1070738403372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2703884878 (or 2703884873 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 45.

The spelling of 1070738403372 in words is "one trillion, seventy billion, seven hundred thirty-eight million, four hundred three thousand, three hundred seventy-two".